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Acrosomal reaction of the sperm occurs due to

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Important Questions on Human Reproduction

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12th CBSE
IMPORTANT
Xam Idea Biology>Chapter 3 - Human Reproduction>Multiple Choice Questions [1 mark]>Q 9
Which one of the following is not a male accessory gland? 
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12th CBSE
IMPORTANT
Xam Idea Biology>Chapter 3 - Human Reproduction>Multiple Choice Questions [1 mark]>Q 10
The immature male germs cell undergo division to produce sperms by the process of spermatogenesis. Choose the correct one with reference to above.
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12th CBSE
IMPORTANT
Xam Idea Biology>Chapter 3 - Human Reproduction>Multiple Choice Questions [1 mark]>Q 12
Number of chromosomes in polar body of human is
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12th CBSE
IMPORTANT
Xam Idea Biology>Chapter 3 - Human Reproduction>Multiple Choice Questions [1 mark]>Q 13
Which among the following has 23 chromosomes?
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12th CBSE
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Xam Idea Biology>Chapter 3 - Human Reproduction>Multiple Choice Questions [1 mark]>Q 15
Which of the following hormones is not secreted by human placenta?
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12th CBSE
IMPORTANT
Xam Idea Biology>Chapter 3 - Human Reproduction>Multiple Choice Questions [1 mark]>Q 16
The vas deferens receives duct from the seminal vesicle and opens into the urethra as:
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12th CBSE
IMPORTANT
Xam Idea Biology>Chapter 3 - Human Reproduction>Multiple Choice Questions [1 mark]>Q 17
Urethral meatus refers to the:
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12th CBSE
IMPORTANT
Xam Idea Biology>Chapter 3 - Human Reproduction>Multiple Choice Questions [1 mark]>Q 18
Morula is a developmental stage