Page 1 - 3.Home Assignment II- worksheet 2 -Reproductive Health (1)

SAI International School
Subject- Biology, Class-VIII
Topic-Reaching the age of Adolescence
Subtopic- Reproductive Health
Module-25
Home Assignment- II
Worksheet-2

Q. No. Questions
Q1. What is the normal duration of menstrual cycle?
(a) 2 to 7 days
(b) 14 days
(c) 28 to 30 days
(d) 40 weeks

Q2. Menstrual cycle in women is controlled by__________

Q3. Match the following
Column I Column II
1. XX i. Sex determination in child
2.Pancreas ii. Tadpole
3. Frog iii. Insulin
4.Father iv. Girls

(a) 1- i,2-ii, 3- iii, 4-iv
(b) 1-ii, 2-i, 3-iv, 4-iii
(c) 1-iv, 2-iii, 3-ii, 4-i
(d) 1-iii, 2-iv, 3-i, 4-ii

Q4. Choose the correct option from the following:
(a) If both Assertion and Reason are correct and Reason is the correct
explanation of Assertion.
(b) If both Assertion and Reason are correct, but Reason is not the correct
explanation of Assertion.
(c) If Assertion is correct but Reason is incorrect.
(d) If Assertion is incorrect but Reason is correct.
Assertion (A): The Father is responsible the sex of his child.
Reason (R): Mother having a sex chromosome XY.

Q5. Choose the correct option from the following:
(a) If both Assertion and Reason are correct and Reason is the correct
explanation of Assertion.
(b) If both Assertion and Reason are correct, but Reason is not the correct
explanation of Assertion.
(c) If Assertion is correct but Reason is incorrect.