MCQ Questions for Class 12 Biology Chapter 3 Human Reproduction

Q.1. The correct sequence of stages in spermatogenesis are:(a) spermatogonia → spermatid → spermatocyte → sperm(b) spermatocyte → spermatogonia → spermatid → sperm(c) spermatogonia → spermatocyte → spermatid → sperm(d) spermatid → spermatocyte → spermatogonia → sperm Answer Answer: (c) Q.2. The signals of parturition originate from(a) placenta (b) fully developed foetus(c) oxytocin released from … Read more

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