Science, asked by anupriya151988, 12 days ago

The salivary glands of the ...P.... secrete fibre made up of protein which hardens on exposure to ... Q ... and becomes silk fibre.

P and Q are respectively.

a. Pupa and air
b. Pupa and water
c. Caterpillar and water
d. Caterpillar and air 11​

Answers

Answered by kingkohinoor04
2

Answer:

pupa and air

Explanation:

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Answered by yuvikamd18
1

Answer:

Option C

Caterpillar and water

Explanation:

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