Botany - Sexual Reproduction in Flowering Plants Question with Solution | TestHub
BotanySexual Reproduction in Flowering PlantsPre-fertilisation Structures and EventsEasy2 minPYQ_2020
BotanyEasysingle choice
The generative cell is destroyed by laser but a normal pollen tube is still formed because
Options:
Answer:
D
Solution:
Each microspore divides by mitotic division making a smaller generative cell and a larger vegetative cell or tube cell. If the generative cell is damaged then the normal pollen tube will be formed because the pollen tube is formed by vegetative cells, not by a generative cells of microspore.
Stream:NTA_ABHYAS_NEETSubject:BotanyTopic:Sexual Reproduction in Flowering PlantsSubtopic:Pre-fertilisation Structures and Events
⏱ 2mℹ️ Source: PYQ_2020
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