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Sperms formed from 4 primary spermatocytes are

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Important Questions on Human Reproduction

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NTA Errorless Biology Volume-2>Chapter 3 - Human Reproduction>Ordinary Thinking>Q 19
Hormone responsible for metamorphosis in tadpole is
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NTA Errorless Biology Volume-2>Chapter 3 - Human Reproduction>Ordinary Thinking>Q 20
What do you mean by the term spermateleosis
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NTA Errorless Biology Volume-2>Chapter 3 - Human Reproduction>Ordinary Thinking>Q 21
Spermatogonia formed after which cell division
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NTA Errorless Biology Volume-2>Chapter 3 - Human Reproduction>Ordinary Thinking>Q 22

Match the following with correct combination

(a) Hyaluronidase (i) Acrosomal reaction
(b) Corpus luteum (ii) Morphogenetic movements
(c) Gastrulation (iii) Progesterone
(d) Capacitation (iv) Mammary gland
(e) Colostrum (v) Sperm activation
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NTA Errorless Biology Volume-2>Chapter 3 - Human Reproduction>Ordinary Thinking>Q 1
The branch of embryology which concerns with the study of abnormal embryonic development is termed as
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NTA Errorless Biology Volume-2>Chapter 3 - Human Reproduction>Ordinary Thinking>Q 2
The immatured stage eggs are called as
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NTA Errorless Biology Volume-2>Chapter 3 - Human Reproduction>Ordinary Thinking>Q 3
Which layer develops first during embryonic development
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NTA Errorless Biology Volume-2>Chapter 3 - Human Reproduction>Ordinary Thinking>Q 4
In mammals growing oocytes are surrounded by special nutritive cells called