The growth of pollen tubes towards ovules is | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(C) The growth of the pollen tube towards the ovule is a classic example of $Chemotropism$.This occurs because the ovule secretes specific chemical su

Vedclass · Accepted Answer

Chemotropism

Vedclass · Answer

(C) The growth of the pollen tube towards the ovule is a classic example of $Chemotropism$.This occurs because the ovule secretes specific chemical substances (sugars and other compounds) that attract the pollen tube.The pollen tube senses these chemical gradients and grows towards the source,which is the ovule,to facilitate fertilization.Therefore,the correct option is $C$.

The growth of pollen tubes towards ovules is due to:

Similar Questions

Which of the following endocrine glands is unpaired?

Mention any four reflex actions of the body.

Label the endocrine glands in the figure.

In what form is the response to a stimulus generally observed in body parts?

The opening of a lotus flower in the morning is an example of which type of movement?

Vedclass Test Series

Exam Paper Generator

Online Exam Module