Question

In adult females ,a single mature egg is released into an oviduct every month(true/false)

Answer 1

Answer:

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Explanation:

Question. 7 In human beings, after fertilisation, the structure which gets embedded in the wall of uterus is

(a) ovum (b) embryo (c) foetus (d) zygote

Answer. (b) After fertilisation, the zygote divides repeatedly to form a ball of hundreds of cells called an embryo. The embryo moves down from oviduct into the uterus, where it gets embedded. This is called implantation.