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RRB Group-D Model Paper 18 with answers for online practice
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Question : 73
Total: 100
Insectivorous plants grow on soil which is deficient in
Nitrogen
Carbon
Sulphur
Potassium
Validate
Solution:
Insectivorous plants are carnivorous plants that derive their nutrients from trapping and consuming insects, protozoa, or other anthropods.
They grow in nitrogen-deficient soil and obtain nitrogen from different insects like drosera, nepenthes, dionaea, etc.
They mainly grow in humid conditions rich in sunlight and moisture.
However, if nutrients are scars in the soil then they can supplement the nutrients from the insects they capture.
Venus flytrap, Pitcher plant, water wheel plant, sundews are some of the examples of insectivorous plants.
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