Question

Exercises
(A) Think and tell.
1.
2.
It takes 20-22 days for a chick to emerge from a hen's egg. Would the
young ones of other birds also take the same number of days to hatch?
You must have seen dragonflies hover over grass. Which stage of their
life cycle is this - the egg, larva, pupa or adult?
When you take a bunch of a leafy vegetable to sort it, you may find
holes of different sizes in the leaves. Some leaves may
have been nibbled at
edges. What do you think is the reason for that?
3.when you take a bunch of a leafy vegetable to sort it, you may find holes of different sizes in the leavesl.some leaves may have been nibbled at the edges.what do you think is the reason for that?​

Answer 1

Answer:

no

yes

yes it has some reason

Explanation:

Answer 2

Answer:

1 absolutely no as the gestation period, food habits, size, size of the egg differs from species to species.

Explanation:

2 Obviously it hovers over grass In the adult stage as it grows up wings only in its adult stage.

3 Ah well the 3rd question doesn't have any fixed answer as for leaves have stomata or even of some pupa insects, etc