Botany - Sexual Reproduction in Flowering Plants Question with Solution | TestHub
BotanySexual Reproduction in Flowering PlantsPre-fertilisation Structures and EventsEasy2 minPYQ_2020
BotanyEasysingle choice
In a two-celled pollen grain in angiosperms, the large cell with irregular nucleus
Options:
Answer:
D
Solution:
The two cells of a pollen grain are vegetative cell and generative cell. The generative cell is a small spindle-shaped cell, which floats in the cytoplasm of the larger cell with an irregular nucleus. The larger cell is called the vegetative cell. It germinates on the stigma. It absorbs the sugary secretion and the cytoplasm comes out as a pollen tube. It does not divide.
Stream:NTA_ABHYAS_NEETSubject:BotanyTopic:Sexual Reproduction in Flowering PlantsSubtopic:Pre-fertilisation Structures and Events
⏱ 2mℹ️ Source: PYQ_2020
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