True about spermatogenesis:
Correct Answer: It takes 74 days
Description: Ans. (a) It takes 74 daysRef. Textbook of Human Embroyology / 24* Spermatogenesis - Process of formation of spermatozoa from primitive germ cell (spermatogonia)* Spermiogenesis - Formation of spermatozoa from spermatid.* Spermatogenesis begins at-puberty (oogenesis begins intrauterine life)* Spermatogenesis continue-throughout life (oogenesis- stops at menopause)* Average time-74 days* Site- seminiferous tubule* Sperm size- 55-65 pm* Parts- head, neck, middle piece, principal piece, end piece.* Acquire motility in- epididymis.
Category:
Anatomy
Get More
Subject Mock Tests
Practice with over 200,000 questions from various medical subjects and improve your knowledge.
Attempt a mock test nowMock Exam
Take an exam with 100 random questions selected from all subjects to test your knowledge.
Coming SoonGet More
Subject Mock Tests
Try practicing mock tests with over 200,000 questions from various medical subjects.
Attempt a mock test now