What is the role of the pollen tube during plant fertilization?

Type: MCQ • Marks: 1

A. To protect the flower from insects

B. To deliver male gametes from the stigma down through the style into the ovule

C. To produce nectar

D. To anchor the flower stem

Explanation

The pollen tube acts as a conduit transferring sperm cells into the ovule sac.

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Class 9th Science (MCQ)

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