Features common to the animals belonging to c | vedclass

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(B) Class-$Amphibia$ and class-$Reptilia$ share the following features:$1$. Both classes possess a tympanum,which represents the ear.$2$. Animals of b

Vedclass · Accepted Answer

Presence of tympanum,poikilotherms and usually three-chambered heart

Vedclass · Answer

(B) Class-$Amphibia$ and class-$Reptilia$ share the following features:$1$. Both classes possess a tympanum,which represents the ear.$2$. Animals of both classes are cold-blooded or poikilotherms.$3$. They usually have a three-chambered heart,with the exception of crocodiles in class-$Reptilia$ which have a four-chambered heart.

Column-$I$	Column-$II$
$(a)$ Coelenterata	$(i)$ Parapodia
$(b)$ Arthropoda	$(ii)$ Radula
$(c)$ Annelida	$(iii)$ Malpighian tubules
$(d)$ Mollusca	$(iv)$ Cnidoblasts

Features common to the animals belonging to class-$Amphibia$ and class-$Reptilia$ are

Similar Questions

Match the following columns and select the correct option.
Column-$I$ Column-$II$
$(a)$ Coelenterata $(i)$ Parapodia
$(b)$ Arthropoda $(ii)$ Radula
$(c)$ Annelida $(iii)$ Malpighian tubules
$(d)$ Mollusca $(iv)$ Cnidoblasts

Which of the following options represents hermaphrodite (bisexual) animals?

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Identify the incorrect matching.

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