Question

B. Fill in the Blanks.

1-----------------ensures the survival of the same kind.
2. The egg of frog hatches into a-----------------
3. The shedding off of old skin by a nymph is called-----------------
4. The larva of a housefly is called a ----------------------
5. An egg contains a tiny growing baby called the---------------------
6. The larva of a butterfly changes into ------------------------​

Answer 1

1-species

2-tadpoles.

3-baby cockroach

4 magoot

5 - chick

6-pupa..