Pollen tubes show:

Assertion : Pollen tube shows apical growth. Reason : Growth of pollen tube is controlled by generative nucleus

Assertion : Pollen tube shows apical growth. Reason : Growth of pollen tube is controlled by generative nucleus

Site of discharge of pollen tube is:

Pollen tube is covered by

Pollen tube is covered by a membrane made of

Pollen tube is covered by a membrane made of

Pollen tube discharge its gametes in

Pollen tube grows out of pollen grain and reaches the ovary finally through

Growth of the pollen tube is

The function of pollen tube is