Question 1 Write the characteristics of kingdom pisces?
Question 2 Give few examples of kingdom pisces?
1)They are water living animals.
2)Their skin is covered with scales or plates.
3)They obtain oxygen dissolved in water by using gills.
4)The body is streamlined.
5)Muscular tail is used for movement.
6)They are cold blooded and their heart have two chambers.
7)They lay eggs.
8)Certain fishes has skeletons made entirely of cartilage but some some has skeleton made of both bone and cartilage.
For Ex:Lion, fish, torpedo, angler fish, dog fish ,rohu, shark