Testes descend into scrotum in mammals for
Spermatogenesis
Fertilization
Development of sex organs
Development of visceral organs
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Maturation of sperms occurs in |
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Mammary glands are modification of |
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Location and secretion of Leydig cells are |
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Life expectancy of sperms in the female tract is |
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Levels of estrogen and progesterone are minimum at the time of |
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Inability of sperm to fertilize ovum is termed as |
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In the testis, primary germinal cells undergo mitotic divisions to produce |
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In telolecithal egg |
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In Mammals the tests occur in scrotal sacs outside the viscera because of the |
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Both corpus luteum and macula lutea are |
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