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SAI International School
Subject- Biology, Class-VII
Topic- Transportation and Excretion
Subtopic- Transportation in Plants
Module- 23
Home Assignment-II (Worksheet-2)

Q. No. Questions
Q1. In which of the following parts of the human body are sweat glands absent?
[NCERT Exemplar]
(a) Scalp
(b) Armpits
(c) Lips
(d) Palms

Q2. Functional unit of kidneys are __________.

Q3. Match the following -
Column I Column II
1. Sweat gland i. Blood vessel
2. Urinary bladder ii. Dialysis
3. Artificial kidney iii. Store urine
4. Aorta iv. Skin

(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 rhythmic contraction and relaxation of heart is called pulse.
Reason (R): Pulse is felt through a throbbing sensation on the wrist, side of
neck and temples.

Q5. Choose the correct option from the following:
(a) If both Assertion and Reason are correct and Reason is the correct