HARD
12th Odisha Board
IMPORTANT
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The primary oocytes are arrested at stage of first meiosis until the onset of puberty.

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Important Questions on Human Reproduction

HARD
12th Odisha Board
IMPORTANT
Bureau's Higher Secondary Biology Class 12>Chapter 3 - Human Reproduction>SAMPLE QUESTIONS>Q 2
The layers of cuboidal follicular cells surrounding the primary oocyte constitutes _____.
HARD
12th Odisha Board
IMPORTANT
Bureau's Higher Secondary Biology Class 12>Chapter 3 - Human Reproduction>SAMPLE QUESTIONS>Q 2
Stromal cells surrounding the granulosa cells are known as _____ cells.
HARD
12th Odisha Board
IMPORTANT
Bureau's Higher Secondary Biology Class 12>Chapter 3 - Human Reproduction>SAMPLE QUESTIONS>Q 2
The egg is ovulated at _____stage.
MEDIUM
12th Odisha Board
IMPORTANT
Bureau's Higher Secondary Biology Class 12>Chapter 3 - Human Reproduction>SAMPLE QUESTIONS>Q 2
The non-cellular layer surrounding the primary oocyte is known as _____.
MEDIUM
12th Odisha Board
IMPORTANT
Bureau's Higher Secondary Biology Class 12>Chapter 3 - Human Reproduction>SAMPLE QUESTIONS>Q 2
The inner epithelial lining of the uterus is known as _____.
HARD
12th Odisha Board
IMPORTANT
Bureau's Higher Secondary Biology Class 12>Chapter 3 - Human Reproduction>SAMPLE QUESTIONS>Q 2
The secondary oocyte is arrested at _____ before fertilization.
HARD
12th Odisha Board
IMPORTANT
Bureau's Higher Secondary Biology Class 12>Chapter 3 - Human Reproduction>SAMPLE QUESTIONS>Q 2
Penetration of spermatozoon into the egg at fertilization triggers metaphase II in the secondary oocyte. This phenomenon is known as _____.
HARD
12th Odisha Board
IMPORTANT
Bureau's Higher Secondary Biology Class 12>Chapter 3 - Human Reproduction>SAMPLE QUESTIONS>Q 2
Following the failure of fertilization, the corpus luteum regresses into a structure called _____.