Question

Why do you think the zygote is dormant for sometime in a fertilised
ovule?


NCERT Class XII
Biology - Main Course Book

Chapter 2. Sexual Reproduction in Flowering Plants

Answer 1

The zygote is formed by the fusion of the male gamete with the nucleus of egg cell .The zygote remains dormant for sometime and waits for the endosperm to form ,which develops from the primary endosperm cell resulting from the triple fusion .The endosperm provides food for the growing embryo and after the formation of endosperm , further development of the embryo from the zygote starts. 

Answer 2

In plants the development of the zygote become dormant for some period this is because of the following reason:

Explanation:

• The zygote become dormant for some time this is due to the fact that it waits for the development of the endosperm
• The primary endosperm cell develops after the triple fusion.
• The endosperm is responsible for providing the necessary food and nourishment to the growing embryo.
• After the development of the endosperm the restricted growth of the zygote initiates.

Learn more about zygote:

Why do you think the zygote is dormant for sometime in a fertilised

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