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Question-1
Which of the following is NOT required for the process of photosynthesis?
(A)
Carbon dioxide
(B)
Oxygen
(C)
Sunlight
(D)
Water
Question-2
Which part of a plant is called its food factory?
(A)
Stem
(B)
Roots
(C)
Branches
(D)
Leaves
Question-3
Which of the following are saprophytes?
A. Mango
B. Mushroom
C. Yeast
D. Yak
(A)
A and B
(B)
B and C
(C)
C and D
(D)
A and D
Question-4
Cuscuta (Amarbel) is an example for:
(A)
Autotroph
(B)
Parasite
(C)
Saprophyte
(D)
Epiphyte
Question-5
The stem of one of the following plants can do photosynthesis. Which is that plant?
(A)
Mushroom
(B)
Croton
(C)
Cuscuta
(D)
Cactus
Question-6
Which of the following is NOT a parasite?
(A)
Lice
(B)
Leech
(C)
Algae
(D)
Cuscuta
Question-7
When dilute iodine solution is poured over a decolourised green leaf, a blue-black colour is formed. This shows that the green leaf contains:
(A)
Glucose
(B)
Cellulose
(C)
Starch
(D)
Sucrose
Question-8
Which of the following are NOT present in an animal cell?
A. Mitochondria B. Cytoplasm C. Chloroplast D. Large vacuole
(A)
A and B
(B)
B and C
(C)
A and C
(D)
C and D
Question-9
Which of the following gas is given out during photosynthesis?
(A)
Nitrogen
(B)
Carbon dioxide
(C)
Oxygen
(D)
Water vapor
Question-10
The minute tubes which transport water and dissolved minerals from the roots to the leaves of a plant are called:
(A)
Xylem
(B)
Phloem
(C)
Epidermis
(D)
Stomata
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Cambridge Secondary Grade 7
IGCSE
Practice in Related Chapters
Respiration in Plants and Animals
Nutrition in Animals
Nutrition in Plants
Heat
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Light-Reflection, Mirrors & Lenses
Moving Objects :Time and Motion
Winds, Storms and Cyclones
Acids, Bases and Salts
Chemicals and Chemical Change
The Living World and its Surroundings
Movement of Substances
Waste Management
Fibres and Animals
Scarcity of Water
Multiplication in Plants
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