GATE Zoology Quiz Questions and Answers - 1

Question: 1

The most highly advanced character in reptilian is the presence of

(A) Powerful jaws

(B) Four-chambered heart

(C) Shelled eggs

(D) The codont dentition

Ans: B

Four-chambered heart

Question: 2

Sea stick refers to group

(A) Annelid

(B) Mollusca

(C) Porifera

(D) Coelentrata

Ans: D


Question: 3

A limbless amphibian is

(A) Ichthyophis

(B) Siren

(C) Ophiosaurus

(D) Triturus

Ans: A


Question: 4

Bony plates are found in addition to scales in

(A) Sea horse

(B) Flying fish

(C) Hag fish

(D) Eel

Ans: A

Sea horse

Question: 5

Hair of bat and feathers of pigeon are

(A) Homologous structures

(B) Analogous structures

(C) Both (a) and (b)

(D) Integumentary derivatives

Ans: A

Homologous structures

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