Question

what happens during human reproduction​

Answer 1

Answer:

meiosis takes place as cell division, fertilisation takes place

Answer 2

It leads to new offspring

Explanation:

when the Sperm and ova fuses (leads fertilisation in ampullary junction)..and on Several cell divisions like Morula,gastrula ,Blastula the embryo implants on the endometrium wall of vagina leads to called Implantation .Here it develops Upto 9 months and When the development is completed (gastrulation period is over)..it results in patrirution..and after that the Mother feeds with her Milk (lactation)...it's need for healthy Development of child due to mother's milk called colostrum has IGA antibodies which are innate type of immunity protects baby