Botany - Sexual Reproduction in Flowering Plants Question with Solution | TestHub
BotanySexual Reproduction in Flowering PlantsPre-fertilisation Structures and EventsEasy2 minPYQ_2020
BotanyEasysingle choice
Which of the following events does not take place after the degeneration of the generative cell in pollen grain?
Options:
Answer:
B
Solution:
Pollen grain is male gametophyte which consists of a vegetative cell and a generative cell. Vegetative cell is rich in reserve food and it controls the formation of pollen tube, while generative divides to form two male gametes. If generative cell is degenerated than male gametes are not formed hence fertilization cannot occur.
Stream:NTA_ABHYAS_NEETSubject:BotanyTopic:Sexual Reproduction in Flowering PlantsSubtopic:Pre-fertilisation Structures and Events
⏱ 2mℹ️ Source: PYQ_2020
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