Question

• Observe the following figures.
1. Identify the stages a to d.
2. Arrange the stages in correct sequence of
development
3. Explain the development that take place in any one stage​

Answer 1

Answer:

this is the fertilization process 1.sperms becomes mature to fertilize the ovum 2. sperms ejaculated in vagina during copulation by the route vagina-uterus-oviduct and fertilize ovum .3.fertilization occurs in oviduct ,by union of sperm and ovum zygote is formed ,by repeated mitotic divisions embryo is formed this embryo is pushed towards uterus. 4.embryo is implanted and further development occurs inside embryo.

Answer 2

Explanation:

THIS IS THE ANSWER

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