questionID
stringlengths
9
10
question_text
stringlengths
5
324
question_image
stringclasses
660 values
answer_choices
stringlengths
17
476
correct_answer
stringclasses
7 values
result_id
stringlengths
6
21
result_type
stringclasses
2 values
result_imagePath
stringlengths
28
76
content
stringlengths
10
1.69k
cosin_sim_score
float64
0.15
1
DQ_003550
What letter corresponds to the leaf?
question_images/parts_leaf_1095.png
a. b, b. a, c. c, d. d
d
DQ_003549
image
question_images/parts_leaf_1095.png
parts_leaf_1095.png
1
DQ_003550
What letter corresponds to the leaf?
question_images/parts_leaf_1095.png
a. b, b. a, c. c, d. d
d
DQ_003389
image
abc_question_images/parts_leaf_16267.png
parts_leaf_16267.png
0.876377
DQ_003550
What letter corresponds to the leaf?
question_images/parts_leaf_1095.png
a. b, b. a, c. c, d. d
d
DQ_003352
image
abc_question_images/parts_leaf_13113.png
parts_leaf_13113.png
0.870449
DQ_003550
What letter corresponds to the leaf?
question_images/parts_leaf_1095.png
a. b, b. a, c. c, d. d
d
DQ_003422
image
abc_question_images/parts_plant_13221.png
parts_plant_13221.png
0.851294
DQ_003550
What letter corresponds to the leaf?
question_images/parts_leaf_1095.png
a. b, b. a, c. c, d. d
d
DQ_003824
image
question_images/parts_leaf_6269.png
parts_leaf_6269.png
0.800098
DQ_003550
What letter corresponds to the leaf?
question_images/parts_leaf_1095.png
a. b, b. a, c. c, d. d
d
DQ_003707
image
question_images/parts_leaf_3144.png
parts_leaf_3144.png
0.767195
DQ_003550
What letter corresponds to the leaf?
question_images/parts_leaf_1095.png
a. b, b. a, c. c, d. d
d
DQ_003965
image
question_images/parts_plant_3791.png
parts_plant_3791.png
0.758042
DQ_003550
What letter corresponds to the leaf?
question_images/parts_leaf_1095.png
a. b, b. a, c. c, d. d
d
DQ_003955
image
question_images/parts_plant_3789.png
parts_plant_3789.png
0.755937
DQ_003550
What letter corresponds to the leaf?
question_images/parts_leaf_1095.png
a. b, b. a, c. c, d. d
d
DQ_003913
image
question_images/parts_plant_3221.png
parts_plant_3221.png
0.752935
DQ_003550
What letter corresponds to the leaf?
question_images/parts_leaf_1095.png
a. b, b. a, c. c, d. d
d
DQ_003818
image
question_images/parts_leaf_6267.png
parts_leaf_6267.png
0.752114
DQ_003550
What letter corresponds to the leaf?
question_images/parts_leaf_1095.png
a. b, b. a, c. c, d. d
d
T_3385
text
null
Plants seem to grow wherever they can. How? Plants cant move on their own. So how does a plant start growing in a new area?
0.519777
DQ_003550
What letter corresponds to the leaf?
question_images/parts_leaf_1095.png
a. b, b. a, c. c, d. d
d
T_3260
text
null
Why do leaves change color each fall? This MIT video demonstrates an experiment about the different pigments in leaves. See the video at . Click image to the left or use the URL below. URL:
0.514526
DQ_003550
What letter corresponds to the leaf?
question_images/parts_leaf_1095.png
a. b, b. a, c. c, d. d
d
T_1805
text
null
Some fossils form when their remains are compressed by high pressure, leaving behind a dark imprint. Compression is most common for fossils of leaves and ferns, but can occur with other organisms. Click image to the left or use the URL below. URL: Click image to the left or use the URL below. URL:
0.511729
DQ_003550
What letter corresponds to the leaf?
question_images/parts_leaf_1095.png
a. b, b. a, c. c, d. d
d
T_1598
text
null
Plants and animals depend on water to live. They also play a role in the water cycle. Plants take up water from the soil and release large amounts of water vapor into the air through their leaves (Figure 1.3), a process known as transpiration.
0.510695
DQ_003550
What letter corresponds to the leaf?
question_images/parts_leaf_1095.png
a. b, b. a, c. c, d. d
d
T_1106
text
null
Despite these problems, there is a rich fossil record. How does an organism become fossilized?
0.504636
DQ_003550
What letter corresponds to the leaf?
question_images/parts_leaf_1095.png
a. b, b. a, c. c, d. d
d
T_0332
text
null
All living things need energy. They need it to power the processes of life. For example, it takes energy to grow. It also takes energy to produce offspring. In fact, it takes energy just to stay alive. Remember that energy cant be created or destroyed. It can only change form. Energy changes form as it moves through ecosystems.
0.497542
DQ_003550
What letter corresponds to the leaf?
question_images/parts_leaf_1095.png
a. b, b. a, c. c, d. d
d
T_0638
text
null
To understand minerals, we must first understand matter. Matter is the substance that physical objects are made of.
0.497254
DQ_003550
What letter corresponds to the leaf?
question_images/parts_leaf_1095.png
a. b, b. a, c. c, d. d
d
T_3491
text
null
Vitamins and minerals are also nutrients. They do not provide energy, but they are needed for good health.
0.495754
DQ_003550
What letter corresponds to the leaf?
question_images/parts_leaf_1095.png
a. b, b. a, c. c, d. d
d
T_4885
text
null
How fast or slow something moves is its speed. Speed determines how far something travels in a given amount of time. The SI unit for speed is meters per second (m/s). Speed may be constant, but often it varies from moment to moment.
0.49486
DQ_003550
What letter corresponds to the leaf?
question_images/parts_leaf_1095.png
a. b, b. a, c. c, d. d
d
T_2956
text
null
Scientists used to think that fungi were members of the plant kingdom. They thought this because fungi had several similarities to plants. For example: Fungi and plants have similar structures. Plants and fungi live in the same kinds of habitats, such as growing in soil. Plants and fungi cells both have a cell wall, which animals do not have.
0.494784
DQ_003551
How many parts of the leave are depicted in the diagram?
question_images/parts_leaf_1095.png
a. 1, b. 2, c. 4, d. 5
c
DQ_003549
image
question_images/parts_leaf_1095.png
parts_leaf_1095.png
1
DQ_003551
How many parts of the leave are depicted in the diagram?
question_images/parts_leaf_1095.png
a. 1, b. 2, c. 4, d. 5
c
DQ_003389
image
abc_question_images/parts_leaf_16267.png
parts_leaf_16267.png
0.876377
DQ_003551
How many parts of the leave are depicted in the diagram?
question_images/parts_leaf_1095.png
a. 1, b. 2, c. 4, d. 5
c
DQ_003352
image
abc_question_images/parts_leaf_13113.png
parts_leaf_13113.png
0.870449
DQ_003551
How many parts of the leave are depicted in the diagram?
question_images/parts_leaf_1095.png
a. 1, b. 2, c. 4, d. 5
c
DQ_003422
image
abc_question_images/parts_plant_13221.png
parts_plant_13221.png
0.851294
DQ_003551
How many parts of the leave are depicted in the diagram?
question_images/parts_leaf_1095.png
a. 1, b. 2, c. 4, d. 5
c
DQ_003824
image
question_images/parts_leaf_6269.png
parts_leaf_6269.png
0.800098
DQ_003551
How many parts of the leave are depicted in the diagram?
question_images/parts_leaf_1095.png
a. 1, b. 2, c. 4, d. 5
c
DQ_003707
image
question_images/parts_leaf_3144.png
parts_leaf_3144.png
0.767195
DQ_003551
How many parts of the leave are depicted in the diagram?
question_images/parts_leaf_1095.png
a. 1, b. 2, c. 4, d. 5
c
DQ_003965
image
question_images/parts_plant_3791.png
parts_plant_3791.png
0.758042
DQ_003551
How many parts of the leave are depicted in the diagram?
question_images/parts_leaf_1095.png
a. 1, b. 2, c. 4, d. 5
c
DQ_003955
image
question_images/parts_plant_3789.png
parts_plant_3789.png
0.755937
DQ_003551
How many parts of the leave are depicted in the diagram?
question_images/parts_leaf_1095.png
a. 1, b. 2, c. 4, d. 5
c
DQ_003913
image
question_images/parts_plant_3221.png
parts_plant_3221.png
0.752935
DQ_003551
How many parts of the leave are depicted in the diagram?
question_images/parts_leaf_1095.png
a. 1, b. 2, c. 4, d. 5
c
DQ_003818
image
question_images/parts_leaf_6267.png
parts_leaf_6267.png
0.752114
DQ_003551
How many parts of the leave are depicted in the diagram?
question_images/parts_leaf_1095.png
a. 1, b. 2, c. 4, d. 5
c
T_2508
text
null
Cellular respiration and photosynthesis are like two sides of the same coin. This is clear from the diagram in Figure needed for photosynthesis. Together, the two processes store and release energy in virtually all living things.
0.454379
DQ_003551
How many parts of the leave are depicted in the diagram?
question_images/parts_leaf_1095.png
a. 1, b. 2, c. 4, d. 5
c
T_1800
text
null
Most fossils are preserved by one of five processes outlined below (Figure 1.1):
0.444024
DQ_003551
How many parts of the leave are depicted in the diagram?
question_images/parts_leaf_1095.png
a. 1, b. 2, c. 4, d. 5
c
T_1932
text
null
All plants have a life cycle that includes alternation of generations. You can see a general plant life cycle in Figure MEDIA Click image to the left or use the URL below. URL:
0.437259
DQ_003551
How many parts of the leave are depicted in the diagram?
question_images/parts_leaf_1095.png
a. 1, b. 2, c. 4, d. 5
c
T_1598
text
null
Plants and animals depend on water to live. They also play a role in the water cycle. Plants take up water from the soil and release large amounts of water vapor into the air through their leaves (Figure 1.3), a process known as transpiration.
0.43534
DQ_003551
How many parts of the leave are depicted in the diagram?
question_images/parts_leaf_1095.png
a. 1, b. 2, c. 4, d. 5
c
T_2459
text
null
Besides the four parts listed above, many cells also have a nucleus. The nucleus of a cell is a structure enclosed by a membrane that contains most of the cells DNA. Cells are classified in two major groups based on whether or not they have a nucleus. The two groups are prokaryotic cells and eukaryotic cells.
0.434675
DQ_003551
How many parts of the leave are depicted in the diagram?
question_images/parts_leaf_1095.png
a. 1, b. 2, c. 4, d. 5
c
T_2403
text
null
A food web is a diagram that represents many pathways through which energy flows through an ecosystem. It includes a number of intersecting food chains. Food webs are generally more similar to what really happens in nature. They show that most organisms consume and are consumed by multiple species. You can see an example of a food web in Figure 24.5.
0.431055
DQ_003551
How many parts of the leave are depicted in the diagram?
question_images/parts_leaf_1095.png
a. 1, b. 2, c. 4, d. 5
c
T_1184
text
null
The flow of matter in an ecosystem is not like energy flow. Matter enters an ecosystem at any level and leaves at any level. Matter cycles freely between trophic levels and between the ecosystem and the physical environment (Figure
0.428925
DQ_003551
How many parts of the leave are depicted in the diagram?
question_images/parts_leaf_1095.png
a. 1, b. 2, c. 4, d. 5
c
T_0326
text
null
Biotic factors are the living parts of ecosystems. They are the species of living things that reside together.
0.426613
DQ_003551
How many parts of the leave are depicted in the diagram?
question_images/parts_leaf_1095.png
a. 1, b. 2, c. 4, d. 5
c
T_4091
text
null
Proteins are the most common biochemicals. They have many different functions, including: making up tissues as components of muscle. speeding up biochemical reactions as enzymes. regulating life processes as hormones. helping defend against infections as antibodies. transporting materials as components of the blood (see the example in Figure 9.20).
0.422133
DQ_003551
How many parts of the leave are depicted in the diagram?
question_images/parts_leaf_1095.png
a. 1, b. 2, c. 4, d. 5
c
T_0460
text
null
Most pollutants enter the air when fossil fuels burn. Some are released when forests burn. Others evaporate into the air.
0.419956
DQ_003552
How many petioles does the leaf have?
question_images/parts_leaf_1095.png
a. none, b. 1, c. 2, d. 3
b
DQ_003549
image
question_images/parts_leaf_1095.png
parts_leaf_1095.png
1
DQ_003552
How many petioles does the leaf have?
question_images/parts_leaf_1095.png
a. none, b. 1, c. 2, d. 3
b
DQ_003389
image
abc_question_images/parts_leaf_16267.png
parts_leaf_16267.png
0.876377
DQ_003552
How many petioles does the leaf have?
question_images/parts_leaf_1095.png
a. none, b. 1, c. 2, d. 3
b
DQ_003352
image
abc_question_images/parts_leaf_13113.png
parts_leaf_13113.png
0.870449
DQ_003552
How many petioles does the leaf have?
question_images/parts_leaf_1095.png
a. none, b. 1, c. 2, d. 3
b
DQ_003422
image
abc_question_images/parts_plant_13221.png
parts_plant_13221.png
0.851294
DQ_003552
How many petioles does the leaf have?
question_images/parts_leaf_1095.png
a. none, b. 1, c. 2, d. 3
b
DQ_003824
image
question_images/parts_leaf_6269.png
parts_leaf_6269.png
0.800098
DQ_003552
How many petioles does the leaf have?
question_images/parts_leaf_1095.png
a. none, b. 1, c. 2, d. 3
b
DQ_003707
image
question_images/parts_leaf_3144.png
parts_leaf_3144.png
0.767195
DQ_003552
How many petioles does the leaf have?
question_images/parts_leaf_1095.png
a. none, b. 1, c. 2, d. 3
b
DQ_003965
image
question_images/parts_plant_3791.png
parts_plant_3791.png
0.758042
DQ_003552
How many petioles does the leaf have?
question_images/parts_leaf_1095.png
a. none, b. 1, c. 2, d. 3
b
DQ_003955
image
question_images/parts_plant_3789.png
parts_plant_3789.png
0.755937
DQ_003552
How many petioles does the leaf have?
question_images/parts_leaf_1095.png
a. none, b. 1, c. 2, d. 3
b
DQ_003913
image
question_images/parts_plant_3221.png
parts_plant_3221.png
0.752935
DQ_003552
How many petioles does the leaf have?
question_images/parts_leaf_1095.png
a. none, b. 1, c. 2, d. 3
b
DQ_003818
image
question_images/parts_leaf_6267.png
parts_leaf_6267.png
0.752114
DQ_003552
How many petioles does the leaf have?
question_images/parts_leaf_1095.png
a. none, b. 1, c. 2, d. 3
b
T_1598
text
null
Plants and animals depend on water to live. They also play a role in the water cycle. Plants take up water from the soil and release large amounts of water vapor into the air through their leaves (Figure 1.3), a process known as transpiration.
0.565385
DQ_003552
How many petioles does the leaf have?
question_images/parts_leaf_1095.png
a. none, b. 1, c. 2, d. 3
b
T_1106
text
null
Despite these problems, there is a rich fossil record. How does an organism become fossilized?
0.559746
DQ_003552
How many petioles does the leaf have?
question_images/parts_leaf_1095.png
a. none, b. 1, c. 2, d. 3
b
T_1312
text
null
In photosynthesis, plants use CO2 and create O2 . Photosynthesis is responsible for nearly all of the oxygen currently found in the atmosphere. The chemical reaction for photosynthesis is: 6CO2 + 6H2 O + solar energy C6 H12 O6 (sugar) + 6O2
0.538327
DQ_003552
How many petioles does the leaf have?
question_images/parts_leaf_1095.png
a. none, b. 1, c. 2, d. 3
b
T_2015
text
null
The majority of arthropods are insects (Class Insecta). In fact, more than half of all known organisms are insects. There may be more than 10 million insect species in the world, although most of them have not yet been identified. In terms of their numbers and diversity, insects clearly are the dominant animals in the world.
0.537338
DQ_003552
How many petioles does the leaf have?
question_images/parts_leaf_1095.png
a. none, b. 1, c. 2, d. 3
b
T_3385
text
null
Plants seem to grow wherever they can. How? Plants cant move on their own. So how does a plant start growing in a new area?
0.537185
DQ_003552
How many petioles does the leaf have?
question_images/parts_leaf_1095.png
a. none, b. 1, c. 2, d. 3
b
T_1805
text
null
Some fossils form when their remains are compressed by high pressure, leaving behind a dark imprint. Compression is most common for fossils of leaves and ferns, but can occur with other organisms. Click image to the left or use the URL below. URL: Click image to the left or use the URL below. URL:
0.537079
DQ_003552
How many petioles does the leaf have?
question_images/parts_leaf_1095.png
a. none, b. 1, c. 2, d. 3
b
T_2746
text
null
Like all organisms, bacteria need energy, and they can acquire this energy through a number of different ways.
0.535346
DQ_003552
How many petioles does the leaf have?
question_images/parts_leaf_1095.png
a. none, b. 1, c. 2, d. 3
b
T_3065
text
null
Many insects are considered to be pests by humans. However, insects are also very important for numerous reasons.
0.533679
DQ_003552
How many petioles does the leaf have?
question_images/parts_leaf_1095.png
a. none, b. 1, c. 2, d. 3
b
T_1698
text
null
How well soil forms and what type of soil forms depends on several different factors, which are described below.
0.530932
DQ_003552
How many petioles does the leaf have?
question_images/parts_leaf_1095.png
a. none, b. 1, c. 2, d. 3
b
T_1283
text
null
Despite these problems, there is a rich fossil record. How does an organism become fossilized? A rare insect fossil.
0.529655
DQ_003553
Which letter corresponds to the leafstalk?
question_images/parts_leaf_1095.png
a. b, b. a, c. d, d. c
c
DQ_003549
image
question_images/parts_leaf_1095.png
parts_leaf_1095.png
1
DQ_003553
Which letter corresponds to the leafstalk?
question_images/parts_leaf_1095.png
a. b, b. a, c. d, d. c
c
DQ_003389
image
abc_question_images/parts_leaf_16267.png
parts_leaf_16267.png
0.876377
DQ_003553
Which letter corresponds to the leafstalk?
question_images/parts_leaf_1095.png
a. b, b. a, c. d, d. c
c
DQ_003352
image
abc_question_images/parts_leaf_13113.png
parts_leaf_13113.png
0.870449
DQ_003553
Which letter corresponds to the leafstalk?
question_images/parts_leaf_1095.png
a. b, b. a, c. d, d. c
c
DQ_003422
image
abc_question_images/parts_plant_13221.png
parts_plant_13221.png
0.851294
DQ_003553
Which letter corresponds to the leafstalk?
question_images/parts_leaf_1095.png
a. b, b. a, c. d, d. c
c
DQ_003824
image
question_images/parts_leaf_6269.png
parts_leaf_6269.png
0.800098
DQ_003553
Which letter corresponds to the leafstalk?
question_images/parts_leaf_1095.png
a. b, b. a, c. d, d. c
c
DQ_003707
image
question_images/parts_leaf_3144.png
parts_leaf_3144.png
0.767195
DQ_003553
Which letter corresponds to the leafstalk?
question_images/parts_leaf_1095.png
a. b, b. a, c. d, d. c
c
DQ_003965
image
question_images/parts_plant_3791.png
parts_plant_3791.png
0.758042
DQ_003553
Which letter corresponds to the leafstalk?
question_images/parts_leaf_1095.png
a. b, b. a, c. d, d. c
c
DQ_003955
image
question_images/parts_plant_3789.png
parts_plant_3789.png
0.755937
DQ_003553
Which letter corresponds to the leafstalk?
question_images/parts_leaf_1095.png
a. b, b. a, c. d, d. c
c
DQ_003913
image
question_images/parts_plant_3221.png
parts_plant_3221.png
0.752935
DQ_003553
Which letter corresponds to the leafstalk?
question_images/parts_leaf_1095.png
a. b, b. a, c. d, d. c
c
DQ_003818
image
question_images/parts_leaf_6267.png
parts_leaf_6267.png
0.752114
DQ_003553
Which letter corresponds to the leafstalk?
question_images/parts_leaf_1095.png
a. b, b. a, c. d, d. c
c
T_3385
text
null
Plants seem to grow wherever they can. How? Plants cant move on their own. So how does a plant start growing in a new area?
0.483193
DQ_003553
Which letter corresponds to the leafstalk?
question_images/parts_leaf_1095.png
a. b, b. a, c. d, d. c
c
T_1805
text
null
Some fossils form when their remains are compressed by high pressure, leaving behind a dark imprint. Compression is most common for fossils of leaves and ferns, but can occur with other organisms. Click image to the left or use the URL below. URL: Click image to the left or use the URL below. URL:
0.476763
DQ_003553
Which letter corresponds to the leafstalk?
question_images/parts_leaf_1095.png
a. b, b. a, c. d, d. c
c
T_1598
text
null
Plants and animals depend on water to live. They also play a role in the water cycle. Plants take up water from the soil and release large amounts of water vapor into the air through their leaves (Figure 1.3), a process known as transpiration.
0.464768
DQ_003553
Which letter corresponds to the leafstalk?
question_images/parts_leaf_1095.png
a. b, b. a, c. d, d. c
c
T_1950
text
null
The most basic division of modern plants is between nonvascular and vascular plants. Vascular plants are further divided into those that reproduce without seeds and those that reproduce with seeds. Seed plants, in turn, are divided into those that produce naked seeds in cones and those that produce seeds in the ovaries of flowers.
0.461
DQ_003553
Which letter corresponds to the leafstalk?
question_images/parts_leaf_1095.png
a. b, b. a, c. d, d. c
c
T_1106
text
null
Despite these problems, there is a rich fossil record. How does an organism become fossilized?
0.454584
DQ_003553
Which letter corresponds to the leafstalk?
question_images/parts_leaf_1095.png
a. b, b. a, c. d, d. c
c
T_3434
text
null
Water also moves through the living organisms in an ecosystem. Plants soak up large amounts of water through their roots. The water then moves up the plant and evaporates from the leaves in a process called transpiration. The process of transpiration, like evaporation, returns water back into the atmosphere.
0.453263
DQ_003553
Which letter corresponds to the leafstalk?
question_images/parts_leaf_1095.png
a. b, b. a, c. d, d. c
c
T_2956
text
null
Scientists used to think that fungi were members of the plant kingdom. They thought this because fungi had several similarities to plants. For example: Fungi and plants have similar structures. Plants and fungi live in the same kinds of habitats, such as growing in soil. Plants and fungi cells both have a cell wall, which animals do not have.
0.452921
DQ_003553
Which letter corresponds to the leafstalk?
question_images/parts_leaf_1095.png
a. b, b. a, c. d, d. c
c
T_1954
text
null
Instead of fleeing, a plants primary way of responding is to change how it is growing. One way is by tropisms.
0.450456
DQ_003553
Which letter corresponds to the leafstalk?
question_images/parts_leaf_1095.png
a. b, b. a, c. d, d. c
c
T_2971
text
null
Gymnosperms have seeds, but they do not produce fruit. Instead, the seeds of gymnosperms are usually found in cones. There are four phyla of gymnosperms: 1. Conifers 2. Cycads 3. Ginkgoes 4. Gnetophytes
0.447943
DQ_003553
Which letter corresponds to the leafstalk?
question_images/parts_leaf_1095.png
a. b, b. a, c. d, d. c
c
T_0116
text
null
Every organism is different from every other organism. Every organisms genes are different, too.
0.445859
DQ_003554
What is the central structure in the leaf?
question_images/parts_leaf_1096.png
a. Axillary bud, b. Midrib, c. Leaf Blade, d. Pinnate venation
b
DQ_003554
image
question_images/parts_leaf_1096.png
parts_leaf_1096.png
1
DQ_003554
What is the central structure in the leaf?
question_images/parts_leaf_1096.png
a. Axillary bud, b. Midrib, c. Leaf Blade, d. Pinnate venation
b
DQ_003788
image
question_images/parts_leaf_6262.png
parts_leaf_6262.png
0.991658
DQ_003554
What is the central structure in the leaf?
question_images/parts_leaf_1096.png
a. Axillary bud, b. Midrib, c. Leaf Blade, d. Pinnate venation
b
DQ_003608
image
question_images/parts_leaf_1119.png
parts_leaf_1119.png
0.828631
DQ_003554
What is the central structure in the leaf?
question_images/parts_leaf_1096.png
a. Axillary bud, b. Midrib, c. Leaf Blade, d. Pinnate venation
b
DQ_003635
image
question_images/parts_leaf_1124.png
parts_leaf_1124.png
0.825962
DQ_003554
What is the central structure in the leaf?
question_images/parts_leaf_1096.png
a. Axillary bud, b. Midrib, c. Leaf Blade, d. Pinnate venation
b
DQ_003922
image
question_images/parts_plant_3225.png
parts_plant_3225.png
0.82496
DQ_003554
What is the central structure in the leaf?
question_images/parts_leaf_1096.png
a. Axillary bud, b. Midrib, c. Leaf Blade, d. Pinnate venation
b
DQ_003716
image
question_images/parts_leaf_3149.png
parts_leaf_3149.png
0.786041
DQ_003554
What is the central structure in the leaf?
question_images/parts_leaf_1096.png
a. Axillary bud, b. Midrib, c. Leaf Blade, d. Pinnate venation
b
DQ_003376
image
abc_question_images/parts_leaf_16262.png
parts_leaf_16262.png
0.782152
DQ_003554
What is the central structure in the leaf?
question_images/parts_leaf_1096.png
a. Axillary bud, b. Midrib, c. Leaf Blade, d. Pinnate venation
b
DQ_003663
image
question_images/parts_leaf_3132.png
parts_leaf_3132.png
0.776975
DQ_003554
What is the central structure in the leaf?
question_images/parts_leaf_1096.png
a. Axillary bud, b. Midrib, c. Leaf Blade, d. Pinnate venation
b
DQ_003758
image
question_images/parts_leaf_3979.png
parts_leaf_3979.png
0.776636
DQ_003554
What is the central structure in the leaf?
question_images/parts_leaf_1096.png
a. Axillary bud, b. Midrib, c. Leaf Blade, d. Pinnate venation
b
DQ_003658
image
question_images/parts_leaf_3131.png
parts_leaf_3131.png
0.772095
DQ_003554
What is the central structure in the leaf?
question_images/parts_leaf_1096.png
a. Axillary bud, b. Midrib, c. Leaf Blade, d. Pinnate venation
b
T_1598
text
null
Plants and animals depend on water to live. They also play a role in the water cycle. Plants take up water from the soil and release large amounts of water vapor into the air through their leaves (Figure 1.3), a process known as transpiration.
0.608192
DQ_003554
What is the central structure in the leaf?
question_images/parts_leaf_1096.png
a. Axillary bud, b. Midrib, c. Leaf Blade, d. Pinnate venation
b
T_1106
text
null
Despite these problems, there is a rich fossil record. How does an organism become fossilized?
0.592592
DQ_003554
What is the central structure in the leaf?
question_images/parts_leaf_1096.png
a. Axillary bud, b. Midrib, c. Leaf Blade, d. Pinnate venation
b
T_3385
text
null
Plants seem to grow wherever they can. How? Plants cant move on their own. So how does a plant start growing in a new area?
0.590619
DQ_003554
What is the central structure in the leaf?
question_images/parts_leaf_1096.png
a. Axillary bud, b. Midrib, c. Leaf Blade, d. Pinnate venation
b
T_3434
text
null
Water also moves through the living organisms in an ecosystem. Plants soak up large amounts of water through their roots. The water then moves up the plant and evaporates from the leaves in a process called transpiration. The process of transpiration, like evaporation, returns water back into the atmosphere.
0.589631
DQ_003554
What is the central structure in the leaf?
question_images/parts_leaf_1096.png
a. Axillary bud, b. Midrib, c. Leaf Blade, d. Pinnate venation
b
T_2956
text
null
Scientists used to think that fungi were members of the plant kingdom. They thought this because fungi had several similarities to plants. For example: Fungi and plants have similar structures. Plants and fungi live in the same kinds of habitats, such as growing in soil. Plants and fungi cells both have a cell wall, which animals do not have.
0.581092
DQ_003554
What is the central structure in the leaf?
question_images/parts_leaf_1096.png
a. Axillary bud, b. Midrib, c. Leaf Blade, d. Pinnate venation
b
T_1312
text
null
In photosynthesis, plants use CO2 and create O2 . Photosynthesis is responsible for nearly all of the oxygen currently found in the atmosphere. The chemical reaction for photosynthesis is: 6CO2 + 6H2 O + solar energy C6 H12 O6 (sugar) + 6O2
0.581011
DQ_003554
What is the central structure in the leaf?
question_images/parts_leaf_1096.png
a. Axillary bud, b. Midrib, c. Leaf Blade, d. Pinnate venation
b
T_1950
text
null
The most basic division of modern plants is between nonvascular and vascular plants. Vascular plants are further divided into those that reproduce without seeds and those that reproduce with seeds. Seed plants, in turn, are divided into those that produce naked seeds in cones and those that produce seeds in the ovaries of flowers.
0.579506
DQ_003554
What is the central structure in the leaf?
question_images/parts_leaf_1096.png
a. Axillary bud, b. Midrib, c. Leaf Blade, d. Pinnate venation
b
T_3234
text
null
Your heart pumps blood around your body. But how does your heart get blood to and from every cell in your body? Your heart is connected to blood vessels such as veins and arteries. Organs that work together form an organ system. Together, your heart, blood, and blood vessels form your cardiovascular system. What other organ systems can you think of?
0.578254
DQ_003554
What is the central structure in the leaf?
question_images/parts_leaf_1096.png
a. Axillary bud, b. Midrib, c. Leaf Blade, d. Pinnate venation
b
T_1925
text
null
Ground tissue makes up much of the inside of a plant. The cells of ground tissue carry out basic metabolic functions and other biochemical reactions. Ground tissue may also store food or water.
0.574775
DQ_003554
What is the central structure in the leaf?
question_images/parts_leaf_1096.png
a. Axillary bud, b. Midrib, c. Leaf Blade, d. Pinnate venation
b
T_1698
text
null
How well soil forms and what type of soil forms depends on several different factors, which are described below.
0.573443