write the function of the following hilum and micropyle
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Micropyle: It is a tiny pore in the testa that lies on the opposite of the tip of the radicle. It permits water to enter the embryo before active germination.
Hilum: Is a scar left by the stalk which attached the ovule to the ovary wall before it became a seed.
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HEYA.!!! The hilum of a liberated seed is a small scar marking its former place of attachment. ... Micropyle (botany) a minute opening in the integument of an ovule of a seed plant. Micropyle (zoology), a differentiated area of surface in an egg, through which a sperm enters.
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