WHAT TYPE OF FERTILISATION IS IN HEN ?
Internal fertilization occurs in hen.
Please refer the link below:-
https://www.meritnation.com/ask-answer/question/does-internal-fertilization-take-place-in-hens-if-yes-wh/reproduction-in-animals/772749
Please refer the link below:-
https://www.meritnation.com/ask-answer/question/does-internal-fertilization-take-place-in-hens-if-yes-wh/reproduction-in-animals/772749