Multiple choice questions V — task. Science CBSE, Class 9.

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1. Which one is the most striking or (common) character of the vertebrates?

Presence of notochord
Presence of triploblastic condition
Presence of coelom
Presence of gill pouches

2. Which among the following have scales?

(i) Amphibians
(ii) Pisces
(iii) Reptiles
(iv) Mammals

(iii) and (iv)
(i) and (iii)
(ii) and (iii)
(i) and (ii)

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