REPRODUCTION
SEXUAL REPRODUCTION IN FLOWERING PLANTS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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pore in the seed for water absorption
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embryonic root
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outer coating of the seed
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an easier version of a test
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Detailed explanation-1: -form the seed coat (testa). The product is a structure in which the embryo is protected from temperature extremes by its state of desiccation and is often guarded from further drying and from mechanical or biological degradation by the seed coats.
Detailed explanation-2: -The testa of higher plant seeds protects the embryo against adverse environmental conditions. Its role is assumed mainly by controlling germination through dormancy imposition and by limiting the detrimental activity of physical and biological agents during seed storage.
Detailed explanation-3: -The outer coat of the seed, whose function is to protect the seed and its contents, is known as a testa. Tegmen: Tegmen is the second protective seed coat present within the testa.
Detailed explanation-4: -The outer covering of a seed is called the seed coat. Seed coats help protect the embryo from injury and also from drying out. Seed coats can be thin and soft as in beans or thick and hard as in locust or coconut seeds.