EASY
12th West Bengal Board
IMPORTANT
Earn 100

Which of the following cells present in the mammalian testes help in nourishment of sperms?

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Important Questions on Human Reproduction

EASY
12th West Bengal Board
IMPORTANT
A TEXT BOOK OF BIOLOGY CLASS 12>Chapter 3 - Human Reproduction>EXERCISE>Q 4
Puberty occurs in female at the age of ____
EASY
12th West Bengal Board
IMPORTANT
A TEXT BOOK OF BIOLOGY CLASS 12>Chapter 3 - Human Reproduction>EXERCISE>Q 5
Testosterone is secreted by ____.
EASY
12th West Bengal Board
IMPORTANT
A TEXT BOOK OF BIOLOGY CLASS 12>Chapter 3 - Human Reproduction>EXERCISE>Q 6
Acrosome of a sperm is formed from ____.
EASY
12th West Bengal Board
IMPORTANT
A TEXT BOOK OF BIOLOGY CLASS 12>Chapter 3 - Human Reproduction>EXERCISE>Q 7
Corpus luteum secretes _____.
EASY
12th West Bengal Board
IMPORTANT
A TEXT BOOK OF BIOLOGY CLASS 12>Chapter 3 - Human Reproduction>EXERCISE>Q 8
Spermatozoa or sperm is _____.
EASY
12th West Bengal Board
IMPORTANT
A TEXT BOOK OF BIOLOGY CLASS 12>Chapter 3 - Human Reproduction>EXERCISE>Q 9
First menstrual cycle is called ____.
EASY
12th West Bengal Board
IMPORTANT
A TEXT BOOK OF BIOLOGY CLASS 12>Chapter 3 - Human Reproduction>EXERCISE>Q 10
Embryo at 16-celled is called ___
EASY
12th West Bengal Board
IMPORTANT
A TEXT BOOK OF BIOLOGY CLASS 12>Chapter 3 - Human Reproduction>EXERCISE>Q 11
Which hormone has no role in menstruation?