From a fish market, you got a fish, on a close watching you friend say

1.	From a fish market, you got a fish, on a close watching you friend says it is a cartilaginous fish. 1. Which characters helped him to identify it as a cartilaginous fish, (any four characters.) 2. Name the class it belongs.
Answer» 1. Characters: a – Gillslits are separate and without operculum b – Placoidscale c – Mouth is located ventrally d – heterocercal caudal fin 2. Chondrichthyes

From a fish market, you got a fish, on a close watching you friend says it is a cartilaginous fish. 1. Which characters helped him to identify it as a cartilaginous fish, (any four characters.) 2. Name the class it belongs.

Answer»

1. Characters:

a – Gillslits are separate and without operculum
b – Placoidscale
c – Mouth is located ventrally
d – heterocercal caudal fin

2. Chondrichthyes

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From a fish market, you got a fish, on a close watching you friend says it is a cartilaginous fish. 1. Which characters helped him to identify it as a cartilaginous fish, (any four characters.) 2. Name the class it belongs.

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