Question

hens and frog are both oviparous their fertilization process is different why ​

Answer 1

Answer:

coz hens are birds ( Aves) and frog is a amphibian

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Answer 2

Answer:

The reason behind this is that frog and hen belong to different class, genus and phylum. Also frog are amphibians and lives on both land and water there egg has no covering and dehydrate easily on land. In contrast, hen are inhabitants of land, their eggs have a hard covering which prevents them from dehydration.

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