Question

Collect a fish from a fish monger and observe its external characters.

External characters of fish :

a) Observe the skin of the fish. How does it look like?

b) Write the body parts of the fish where scales are not present.

c) Open the mouth of the fish. What do you seen in it ?

Answer 1

a) Body is covered with scales.

b) On the head, on the tail, fins and on the lower side of the fish.

c) Teeth are present in the mouth. Tongue is also present.