acidna is
1- connecting link
2- vestigial organ
3- extinct link
4- none of these
Answers
Answered by
0
I think it is not Acidna it is Echidna.
Echidna is a connecting link between mammals and reptiles.
• Echidns is a spiny anteater. These are the egg-laying mammals.
• Echidna's belongs to the family Tachyglossidae.
• The echidna is a subspecies of monotremes. These are having a connecting link between reptiles and mammals.
• The echidna has both mammal and reptile characteristics, they lay eggs like reptiles and they have memory glands like mammals.
Answered by
3
Acidna is extinct link.
Explanation:
- Echidna is one of the spiny anteater mammal which is found in Africa and Australia.
- chidna can be considered as an extinct link between mammals and other types of chordates.
- Vestigial organ is one of the organ which is not used by the animal but it is a type of organ which is still found in the animal.
- However echidna is not fully and extinct organ but it is an example of an endangered species.
Learn more about Acidna
Explain how pinna is a vestigial organ.
https://brainly.in/question/2191686
Examples of vestigial organs in plant Atleast 5
https://brainly.in/question/9765573
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