Hens and frogs are both oviparous exhibiting different types of fertilisation. Explain.

A.VERIFIED ANSWERfact-checked by tutors

In Hens internal fertilisation takes place. Fertilised egg develops inside female body but development of chick from the embryo takes place outside the body.

On the other hand in frogs both fertilisation and development of zygote to embryo and young ones occurs outside the body.

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