CONSTITUENTS OF DIET
Q M.C.Q’S
1 Which of the following
root stores food?
A) Potato B) Sweet potato
C) Cabbage D) Onion
CH 3 STD 7 SCIENCE SEM 1
WEEK 2 DAY 1
GAJWANI SCHOOLS &
COLLEGES
CONSTITUENTS OF DIET
ANS. B) Sweet potato
2 Which of the following is
a food storage stem?
A) Onion B) Carrot C)
Ginger D) Radish
CH 3 STD 7 SCIENCE SEM 1
WEEK 2 DAY 1
GAJWANI SCHOOLS &
COLLEGES
CONSTITUENTS OF DIET
ANS. C) Ginger
3 In whose leaf is food
store?
A) Onion B) Potato C)
Radish D) Turmeric
CH 3 STD 7 SCIENCE SEM 1
WEEK 2 DAY 1
GAJWANI SCHOOLS &
COLLEGES
CONSTITUENTS OF DIET
ANS. A) Onion
4 In which plant are stilt
roots seen ?
A) Sugar cane B) Radish
C) Beet root D) Potato
CH 3 STD 7 SCIENCE SEM 1
WEEK 2 DAY 1
GAJWANI SCHOOLS &
COLLEGES
CONSTITUENTS OF DIET
ANS. Sugar cane
5 Whose stem performs
the function of food
synthesis?
A) Potato B) Beet
C)Opuntia D) Radish
CH 3 STD 7 SCIENCE SEM 1
WEEK 2 DAY 1
GAJWANI SCHOOLS &
COLLEGES
CONSTITUENTS OF DIET
ANS. D) Opuntia
6 Which organ is modified
in to spine in opuntia?
A) Root B) Stem C) Leaf D)
Flower.
CH 3 STD 7 SCIENCE SEM 1
WEEK 2 DAY 1
GAJWANI SCHOOLS &
COLLEGES
CONSTITUENTS OF DIET
ANS. C) Leaf
7 What is called the
kitchen of the plant?
A) Root B) Leaf C) Stem D)
Flower
CH 3 STD 7 SCIENCE SEM 1
WEEK 2 DAY 1
GAJWANI SCHOOLS &
COLLEGES
CONSTITUENTS OF DIET
ANS. B) Leaf
8 Which organ of the plant
performs the function of
transpiration?
A) Leaf B) Flower C) Root
D) Stem
CH 3 STD 7 SCIENCE SEM 1
WEEK 2 DAY 1
GAJWANI SCHOOLS &
COLLEGES
CONSTITUENTS OF DIET
ANS. A) Leaf
9 Which gas doe the plant
release during the
process of
photosynthesis
CH 3 STD 7 SCIENCE SEM 1
WEEK 2 DAY 1
GAJWANI SCHOOLS &
COLLEGES
CONSTITUENTS OF DIET
A) Carbon dioxide
B) Oxygen
C) Nitrogen
D) Hydrogen
CH 3 STD 7 SCIENCE SEM 1
WEEK 2 DAY 1
GAJWANI SCHOOLS &
COLLEGES
CONSTITUENTS OF DIET
ANS. B) Oxygen
10 Which is not required
in process of
photosynthesis?
CH 3 STD 7 SCIENCE SEM 1
WEEK 2 DAY 1
GAJWANI SCHOOLS &
COLLEGES
CONSTITUENTS OF DIET
A) Oxygen
B) Carbon dioxide
C) Chloroplast
D) Sunlight
CH 3 STD 7 SCIENCE SEM 1
WEEK 2 DAY 1
GAJWANI SCHOOLS &
COLLEGES
CONSTITUENTS OF DIET
ANS. A) Oygen
CH 3 STD 7 SCIENCE SEM 1
WEEK 2 DAY 1
GAJWANI SCHOOLS &
COLLEGES