The gravid phase of uterus is
proliferative phase
ovulatory phase
secretary phase
none of the above
The gravid phase of uterus is
The first germ layer formed in the embryo is |
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Testis is |
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Surgical removal of uterus is |
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Sperms remain alive in female genital tract for days |
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Sperms produce an enzymatic substance for dissolving egg coverings. It is called |
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Spermiogenesis changes |
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Spermatozoa are nourished during their development by |
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Spermatogenesis without meiosis occurs in |
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Sperm of animal species a cannot fertilise ovum of species b because |
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In 28 day human ovarian cycle, ovulation occurs on |
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