NEET Zoology Pregnancy MCQ Question
Which of the following combinations accurately describes the events following fertilization in human reproduction?
Formation of zygote, development of blastocyst, implantation in the endometrium.
Release of ovum, fertilization by sperm, development of morula, secretion of testosterone.
Sperm formation, ovulation, implantation of blastocyst, development of secondary oocyte.
Fusion of gametes, formation of blastomeres, differentiation of trophoblast, development of corpus luteum.
Correct Answer
Detailed Explanation
After fertilization, the zygote forms and develops into a blastocyst, which then undergoes implantation in the endometrium, leading to pregnancy. This is supported by the descriptions of blastocyst formation and subsequent implantation in the NCERT context.
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