Plant Growth And Development Question 39

Question: Movements of tentacles in Drosera are [RPMT 1984; AFMC 1997; JKCMEE 2002]

Options:

A) Photonastic

B) Thermonastic

C) Thigmonastic

D) Seismonastic

Show Answer

Answer:

Correct Answer: C

Solution:

Thigmonasty (Haptonasty) is movement in response to stimulus of contact (bending of tentacles in Drosera).



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