Which of the following characteristics is not shared by birds and mammals?
- AViviparity
- BWarm-blooded nature
- COssified endoskeleton
- DBreathing using lungs
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Similar Questions
Which of the following sets of animals belongs to the same phylum?
Medium
View SolutionSelect the correct option for the matching pairs:
Level of Organization Phylum $(1)$ Tissue level $(a)$ Platyhelminthes $(2)$ Organ level $(b)$ Porifera $(3)$ Organ system level $(c)$ Coelenterata $(4)$ Cellular level $(d)$ Arthropoda
| Level of Organization | Phylum |
| $(1)$ Tissue level | $(a)$ Platyhelminthes |
| $(2)$ Organ level | $(b)$ Porifera |
| $(3)$ Organ system level | $(c)$ Coelenterata |
| $(4)$ Cellular level | $(d)$ Arthropoda |
Easy
View SolutionWhich of the following is an incorrect pair?
Medium
View SolutionWhich of the following pairs are correctly matched?
Animals Morphological features $(i)$ Crocodile $4$-chambered heart $(ii)$ Sea urchin Parapodia $(iii)$ Obelia Metagenesis $(iv)$ Lemur Thecodont
| Animals | Morphological features |
| $(i)$ Crocodile | $4$-chambered heart |
| $(ii)$ Sea urchin | Parapodia |
| $(iii)$ Obelia | Metagenesis |
| $(iv)$ Lemur | Thecodont |
Medium
View SolutionMatch the following columns:
Column-$I$ Column-$II$ $(a)$ Water vascular system $(i)$ Balanoglossus $(b)$ Malpighian tubule $(ii)$ Hyalonema $(c)$ Amphiblastula $(iii)$ Sea lily (Antedon) $(d)$ Proboscis gland $(iv)$ Periplaneta
| Column-$I$ | Column-$II$ |
|---|---|
| $(a)$ Water vascular system | $(i)$ Balanoglossus |
| $(b)$ Malpighian tubule | $(ii)$ Hyalonema |
| $(c)$ Amphiblastula | $(iii)$ Sea lily (Antedon) |
| $(d)$ Proboscis gland | $(iv)$ Periplaneta |
Medium
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