In Hens internal fertilisation takes place. Fertilised egg develops inside the female body but the development of chick from the embryo takes place outside the body.
On the other hand in frogs both fertilisation and development of zygote to an embryo and young ones occur outside the body.
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Answer:
In Hens internal fertilisation takes place. Fertilised egg develops inside the female body but the development of chick from the embryo takes place outside the body.
On the other hand in frogs both fertilisation and development of zygote to an embryo and young ones occur outside the body.
Answer: Though hen and frog both are oviparous but they exhibit different types of fertilization.
Explanation: Because Hens fertilization occurs inside the body and frogs fertilization outside the body
Hens lay eggs after fertilization.