Question

Which is correct about nematocyst in Hydra [AFMC 2001]
A) It is re-used
B) Ejection is conditioned reflex
C) Ejection occurs in response to contact and pierces the prey
D) Prevents coming in contact with other Hydra

Answer 1

Which is correct about nematocyst in Hydra [AFMC 2001]
A) It is re-used

Answer 2

Hello friend
Your answer is (a) it is re-used


Hope it would help you
Thanks dear