MEDIUM
12th CBSE
IMPORTANT
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The membranous cover of the ovum at ovulation is

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Important Questions on Human Reproduction

MEDIUM
12th CBSE
IMPORTANT
NCERT Exemplar Biology - Class 12>Chapter 3 - Human Reproduction>MULTIPLE-CHOICE QUESTIONS>Q 18
Identify the odd one from the following.
MEDIUM
12th CBSE
IMPORTANT
NCERT Exemplar Biology - Class 12>Chapter 3 - Human Reproduction>VERY SHORT ANSWER TYPE QUESTIONS>Q 1
Given below are the events in human reproduction. Write them in correct sequential order: Insemination, gametogenesis, fertilisation, parturition. gestation, implantation.
MEDIUM
12th CBSE
IMPORTANT
NCERT Exemplar Biology - Class 12>Chapter 3 - Human Reproduction>VERY SHORT ANSWER TYPE QUESTIONS>Q 2

The path of sperm transport is given below. Provide the missing steps in blank boxes.

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EASY
12th CBSE
IMPORTANT
NCERT Exemplar Biology - Class 12>Chapter 3 - Human Reproduction>VERY SHORT ANSWER TYPE QUESTIONS>Q 3
What is the role of cervix in the human female reproductive system?
HARD
12th CBSE
IMPORTANT
NCERT Exemplar Biology - Class 12>Chapter 3 - Human Reproduction>VERY SHORT ANSWER TYPE QUESTIONS>Q 4
Why are menstrual cycles absent during pregnancy?
MEDIUM
12th CBSE
IMPORTANT
NCERT Exemplar Biology - Class 12>Chapter 3 - Human Reproduction>VERY SHORT ANSWER TYPE QUESTIONS>Q 6
From where the parturition signals arise-mother or foetus? Mention the main hormone involved in parturition.
MEDIUM
12th CBSE
IMPORTANT
NCERT Exemplar Biology - Class 12>Chapter 3 - Human Reproduction>VERY SHORT ANSWER TYPE QUESTIONS>Q 7
What is the significance of epididymis in male fertility?
MEDIUM
12th CBSE
IMPORTANT
NCERT Exemplar Biology - Class 12>Chapter 3 - Human Reproduction>VERY SHORT ANSWER TYPE QUESTIONS>Q 8
Give the names and functions of the hormones involved in the process of spermatogenesis. Write the names of the endocrine glands from where they are released.