question
9. true or false?

(d) grain and husk can be separated with the process of decantation.
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given statement is true. a) false. the breakdown of glucose into carbon dioxide and energy is done using oxygen inside the cell. this process is known as respiration.b) true. likewise humans frogs also can respire through lungs. in addition to lungs frogs can also respire through their skin which is thin, moist and slimy and help in easy gaseous exchange.c) false. spiracles are the tiny pores present in the insects like cockroaches which help in gaseous exchange. these small spiracles are present on the lateral body (sides) of the organism.d) true. the percentage of co2 in inhaled air is 0.04% whereas in exhaled air it is 4.4%. therefore, we can say that exhaled air has more percentage of carbon dioxide than in the inhaled air. the right option is d) pure (a) the candidate was studying the effect/importance of sunlight on the rate of photosynthesis.explanation: the candidate had covered one part of the leaf to study the rate of photosynthesis in the absence of sunlight. the candidate would compare it with the rate of photosynthesis on the uncovered parts of the leaf and thus, determine the role of sunlight during photosynthesis.(b) yes, the uncovered portion of the leaf of the potted plant is used as the control here.explanation: the control is used to compare the results which will be obtained after the experiment with the covered portion of the leaf to obtain conclusions.(c) plant was kept in the dark before the experiment, to remove the starch present in the leaf, to the storage organs.explanation: destarching is done by placing the plant for 24-48 hours in darkness before starting the experiment. this is done to make sure that all starch has been formed under experimental conditions only.(d) 1) first, the candidate would have dipped the prepared leaf in boiling water to kill the leaf cells.2) then he would have boiled the leaf in methylated spirit to remove the chlorophyll.3) the leaf would have then been placed in hot water to soften it.4) he would have placed it in a dish and poured iodine solution. the presence of starch is confirmed in regions that turn bluish-black in colour.the uncovered portion of the leaf would have turned bluish black and the cover region would have turned brown in colour.explanation: the uncovered portion of the leaf would have turned bluish black as starch would have formed in those regions. sunlight activates the chlorophyll, which in turn catalyzes the photosynthesis reaction. in the covered portion, on which sunlight could not have penetrated, the region turns brown due to the absence of chlorophyll. this implies that photosynthesis would not have taken place on the covered portion of the leaf. the hindi meaning of debit and credit is निकालना और जमा करना. well... your question is kind of hard to follow but, i think your confusion might be in your while() statement.



for instance: if `k=1` , and then you say `while (k-- > 0)` the statement `k-- > 0` is true, because k post-decremented is evaluated while `k=1` but then the post decrement occurs and the rest of the block is evaluated while `k=0` a, b and c a) have
b) of
c) from
d) tried
e) away
f) at i don't know what any of that means.

is it resolved in 9.1 or not? questions are based on a poem. read the poem carefully and pick out the most appropriate answers.a valediction forbidding mourningmy swirling wants, your frozen lips.the grammar turned and attacked me.themes, written under duress.emptiness of the notations.they gave me a drug that slowed the healing of wounds.i want you to see this before i leave:the experience of repetition as deaththe failure of criticism to locate the painthe poster in the bus that said:my bleeding is under controla red plant in a cemetary of plastic wreaths.a last attempt: the language is a dialect called metaphor.these images go unglossed: hair, glacier, flash light.when i think of a landscape i am thinking of a time.when i talk of taking a trip i mean forever.i could say: those mountains have a meaning but further than that i could not say.to do something very common, in my own way.adrienne richwhat is the theme of the poem? identify the false statement in the list below: it is&nbsp;