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Biology
Nutrition in plants
Carbon dioxide is released during photosynthesis.
A. True
B. False
Biology
Nutrition in plants
Who is the father of nutrition?
Biology
Nutrition in plants
How does pitcher plant trap insects?
Biology
Nutrition in plants
Ethylene is used for
A) retarding ripening of tomatoes
B) hastening of the ripening of fruits
C) slowing down the ripening of apples
D) both B and C
Biology
Nutrition in plants
You notice that the young leaves of your tomato plant are very yellow. What type of deficiency does this suggest?
A) Nitrogen
B) Carbon
C) Water
D) Iron
Biology
Nutrition in plants
Name the following-
a) The parasitic plant with yellow, slender and tubular stem
b) A plant that has both autotrophic and heterotrophic mode of nutrition
c) The pores through which leaves exchange gases
Biology
Nutrition in plants
Choose the correct alternate, which type of tropism exhibited by plants is correctly matched with the stimulus to which they respond.
Tropism Stimulus
Hydrotropism (i) Earth
Geotropism(ii) Light
Chemotropism (iii) Water
Phototropism (iv) chemical


A. 1-ii, 2-i, 3-iv, 4-iii
B. 1-iii, 2-i, 3-iv, 4-ii
C. 1-iv, 2-i, 3-i, 4-ii
D. 1-iii, 2-i, 3-ii, 4-iv
Biology
Nutrition in plants
What is the difference between ATP and NADPH?
Biology
Nutrition in plants
Describe one way how plants respond to stimuli.
Biology
Nutrition in plants
Which of these plants is not an insect-eating plant?
A) Pitcher plant
B) Eucalyptus
C) Venus flytrap
D) Sundews
Biology
Nutrition in plants
How chemosynthetic autotrophic bacteria recycle nutrients like nitrogen, phosphorus, sulphur?
Biology
Nutrition in plants
When the dark period of short-day plants is interrupted by a brief exposure of light, then the plant
A. Flowering will be delayed
B. Flower immediately
C. Give more flowers
D. Turn into a long day plant
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