Question
Biology Question on Pre-Fertilisation: Structures And Events
The movement of Pollen tube is:
A
Chemotropism
B
Thermotactic
C
Thigmonasty
D
Hydrotropism
Answer
Chemotropism
Explanation
Solution
Answer (a) Chemotropism
The movement of Pollen tube is:
Chemotropism
Thermotactic
Thigmonasty
Hydrotropism
Chemotropism
Answer (a) Chemotropism