Question

General Characteristics of class PISCES

Answer 1

Pisces
1) They are aquatic vertebrates that live in water.
2) They have paired appendages in the form of fins.
3)They respire with the help of gills.4)Fishes have a two chambered heart and there is a single circulation of blood.
5) Skin is generally covered by protective dermal scales.
6) Internal skeleton is either cartilaginous or bony.

Answer 2

$\huge{PISCES}$


→ It includes all water living animals.

→ They have 2 chambered heart.

→ Gills are present in them which helps in respiration.

→ Muscular tail is present for movement.

→ These are cold blooded animals.

→ Ex :- Dog fish, Rohu, Shark etc.
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