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Anatomy

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Embryology

Question
7 out of 50
 

All is true regarding spermatogenesisexcept (AIIMS – Nov’2011)



A Occurs in the epithelium of a seminiferous tubule

B Each secondary spermatocyte duplicates its DNA and subsequently undergoes meiosis to produce haploid spermatozoa

C The initial stages occur within the testes and progress to the epididymis where the developing gametes mature and are stored until ejaculation

D Maturation involves the acquisition of final motility

Ans. B

Each secondary spermatocyte duplicates its DNA … produce haploid spermatozoa

It is the primary spermatocyte which undergoes DNA duplication – before the beginning of meiosis.

Embryology Flashcard List

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