Food-Source of Energy For Man NDA Questions

NDA BIOLOGY

Food-Source of Energy For Man MCQ Questions


13.
The survival of almost all living organisms _____________ depends upon the food made by the plants.
A.
Increase or Decrease
B.
Directly or Indirectly
C.
Living or Non Living Things
D.
Solid or Liquid
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ANSWER :
B. Directly or Indirectly
14.
The _______________ is digested by the digestive juices secreted in the pitcher.
A.
Humans
B.
Wild Animals
C.
Animals
D.
Insect
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ANSWER :
D. Insect
15.
When do carbon dioxide and water react in the presence of chlorophyll and sunlight to give glucose and water?
A.
Photosynthesis
B.
Respiration
C.
Transportation
D.
None of These
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ANSWER :
A. Photosynthesis
16.
During photosynthesis carbohydrates get converted into _____
A.
Calcium
B.
Protein
C.
Starch
D.
Minerals
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ANSWER :
C. Starch
17.
Most cells have a distinct, centrally located spherical structure called
A.
Cytoplasm
B.
Nucleus
C.
Carbon Dioxide
D.
Vesicles
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ANSWER :
B. Nucleus
18.
Green patches in ponds or in other stagnant water bodies by the growth of organisms called
A.
Algae
B.
Bacteria
C.
Fungi
D.
None of These
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ANSWER :
A. Algae