Question

(b) We often see mosquitoes and dragonflies. Which stage of their life cycle is
the egg, larva, pupa or adult? Justify your answer.
Ans.
2
(c) Sometimes, we find holes of different sizes in the leaves of spinach. Some les
might have been nibbled at the edges. What, do you think, is the reason for the
Q
Ans.
1. Id
h
2. A
(a)
(d) It takes 20 to 22 days for a chick to emerge from a hen's egg. Would the young or
(b)
of other birds also take the same number of days to hatch?
(c)
Ans.
(d)
(e​

Answer 1

Answer:

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Explanation:

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