परागकण वर्तिकाग्र पर अंकुरित होकर क्या बनाता है?
What does a pollen grain form after germinating on the stigma?
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Correct Answer
B. परागनली / Pollen tube
Concept
Identify the concept: after pollination the pollen grain germinates.
Why this answer is correct
It forms a pollen tube on the stigma.
Exam Tip
Exam note: Pollen tube carries male gametes to the embryo sac.
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