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Anatomy

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Embryology

Question
5 out of 50
 

Following statements describe the various stages through which oocytes pass. Choose the incorrect statement (AIIMS Nov 2014)



A Primary oocyte is arrested at prophase till puberty

B Primary oocyte is hormonally induced to resume the first meiotic division during onset of puberty

C A midcycle surge of LH triggers the resumption of meiosis with subsequent discharge of secondary oocyte

D Secondary oocyte enters the second meiotic division just after ovulation and arrests at metaphase

Ans. D

Secondary oocyte enters the second meiotic division just after ovulation and arrests at metaphase

Pg. 27, Langman embryology (Ed 11th)

Secondary oocyte enters second meiotic division and arrests at metaphase 3 hours before ovulation.

Embryology Flashcard List

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