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Online Tests
General Science 7th Class English Medium Chapter 1 Online Test MCQs With Answers
Question # 1
The first cell formed due to the fusion of reproductive cells in plants in called.
Choose an answer
Embryo
Zygote
Root
Stem
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Question # 2
The tissues used ot conduct water in plants are.
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Phloem tissue
Leaf
Xylem tissue
Stem
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Question # 3
Mineral required in the formation of chlorophyll.
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Iodine
iron
Phosphorus
Magnesium
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Question # 4
The loss of water from aerial parts of the plants.
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Respiration
Photosynthesis
Evaporation
Transpiraton
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Question # 5
The flat green part of leaf is called.
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Blade
Lamina
Both a and b
None of these
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Question # 6
Chlorophyll is present in.
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Mesophyll cells
Upper epidermis
Lower epidermis
Endodermis
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Question # 7
Large number of sotmata are found on.... side of leaf.
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Lower
Upper
Middle
None of these
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Question # 8
The force between the molecules of wate.
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Adhesive force
Cohesive forece
Repulsive force
Magnetic force
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Question # 9
The mineral which help pant in production of Carbohydrates and fat is.
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Nitrogen
Magnesium
Oxygen
Carbon
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Question # 10
The middle strong vein in leaf is called.
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Blade
Petiole
Midrib
None of these
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Question # 11
Blue and ..... lifht is absorbed by chlorophyll.
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Yellow
Orange
Red
White
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Question # 12
Oxygen and .... are the products of photosynthesis.
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Water
Carbon di oxide
Glucose
Chlorophyll
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