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What is the correct sequence of sperm formation?
Options
(a) Spermatogonia, spermatocyte, spermatozoa, spermatid
(b) Spermatogonia; spermatozoa, spermatocyte, spermatid
(c) spermatogonia, spermatocyte, spermatid, spermatozoa
(d) spermatid, spermatocyte, spermatogonia, spermatozoa
Correct Answer:
spermatogonia, spermatocyte, spermatid, spermatozoa
Explanation:
In testis, the immature male germ cells or spermatogonia (2n) multiply by mitotic divide and increase in number. Some spermatogonia (2n) known as primary spermatocytes divide meiotic division to form secondary spermatocytes (n). The secondary spermatocytes undergo second meiotic division to produce spermatid which are transformed into spermatozoa (sperms) by the process called spermiogenesis.
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Topics: Human Reproduction
(101)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- PCR and Restriction Fragment Length Polymorphism are the methods for :
- Which national park is the new home of the Indian one-horned rhinoceros?
- Kyoto Protocol was endorsed at :
- The low temperature treatment that shortens the period between sowing and
- Two common characters found in centipede cockroach and crab are
Topics: Human Reproduction (101)
Subject: Biology (4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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