Question

Q3. How is fertilisation in hen different
from fertilisation frog?
​

Answer 1

Answer:

here is your answer

Explanation:

Both the animals produce eggs but the main difference lies, where they fertilisation occurs, the fertilisation of eggs is in the water i.e. outside their body whereas the fertilisation of hen's egg is occurs inside the body that is hens egg has a hard shell whereas the egg of a frog is like soft jelly.

HOPE IT HELPS YOU

Answer 2

fertilisation in hen takes place in the body of female hen..

whereas in frog fertilisation takes place outer the frog body...

fertilisation in frog is .....

outer intercourse or fertilisation and outer development..

in hen...

there is inner fertilisation and outer development.

in‍ humans ..

there is inner fertilisation and inner development..

it's best answer and correct also I'm sure please mark it as brainlist....

❤❤❤