The growing tip of the young stem moves in a zig-zag fashion, it is known as?
A. Hyponasty
B. Haptonasty
C. Thermonasty
D. Nutation
Answer:D
The growing tip of the young stem moves in a zig-zag fashion, it is known as?
A. Hyponasty B. Haptonasty C. Thermonasty D. Nutation