Question

In which of the following option the genus name, its two characters and clas
Genus name Characters
Taxon
(1) | Amphioxus
Closed circulatory system
Ventral myogenic heart
Urochordata
(2) || Salamandra
Pinna represents ear
Internal fertilisation
Amphibia
(3) || Pteropus
Pneumatic bones
Determinate cleavage
Mammalia
(4) || Aptenodytes
Direct development
Amniotes
Aves
O (1)​

Answer 1

Answer:

3

Explanation:

Answer 2

Answer:

3. pteropus pneumatic bones determinate cleavage mammalian

Explanation:

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