Botany - Sexual Reproduction in Flowering Plants Question with Solution | TestHub
BotanySexual Reproduction in Flowering PlantsPre-fertilisation Structures and EventsEasy2 minPYQ_2020
BotanyEasysingle choice
Identify 'X'from the diagram below.
Options:
Answer:
B
Solution:
The nucellus is diploid nutritive tissue present in ovule; it provides nutrition to developing embryo sac. In most ovules, nucellus is completely consumed during the development of embryo sac. In some ovules, where nucellus is abundant, it persists even after the development of embryo sac. These remains of nucellus are called perisperm. Perisperm is observed in seeds of beet, coffee, etc.
Stream:NTA_ABHYAS_NEETSubject:BotanyTopic:Sexual Reproduction in Flowering PlantsSubtopic:Pre-fertilisation Structures and Events
⏱ 2mℹ️ Source: PYQ_2020
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