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Which of the following chemicals are use...

Which of the following chemicals are used by insects to attract mate?

A

Hormone

B

Pheromone

C

Collagen

D

Pyrogens

Text Solution

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The correct Answer is:
B
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SANTRA PUBLICATION-ECOLOGY, ENVIRONMENT AND POPULATION-Long answer type Questions
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  4. Define symbiosis and how protocooperation different from symbiosis.

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  6. Write a brief note on 'waggle dance'.

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  8. With the help of a diagram show the sigmoid growth curve.

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  12. Explain the dominance of species in a biotic community?

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