Home
Class 12
BIOLOGY
The movement of pollen tube in the carpe...

The movement of pollen tube in the carpel towards the embryo sac is

A

Chemotropism

B

Hapototropism

C

Thigmotropism

D

Phototropism.

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Similar Questions

Explore conceptually related problems

In Capsella, embryo sac is

In capsella, the embryo sac is diploid.

Movement of pollen tube towards embryo sac is

A polygonus type of embryo sac is

Pollen tubes show:

Pollen tube enters the embryo sac usually

Entry of pollen tube through micropyle while reaching the embryo sac is called

If the tip of the pollen tube enters into the embryo sac of the ovule through micropyle then it is called- (A) Chalazogamy (B) Porogamy (C) Mesogamy (D) Autogamy

[A]: The three cells of the egg apparatus are arranged in a triangular fashion. [R): The degenerating synergid forms the seat for pollen tube discharge in the embryo sac

Pollen tube is made up of