Question

in human beings the correct sequence of events during reproduction is

Answer 1

The sequence is

1. Gamete formation: These are cells used during sexual production. The male gamete is sperm while the female gamete is the egg or ova

2. Fertilization: This is the process where the male and female gametes fuss to form a single cell called a zygote.

3. Zygote: Is the combination of the parent gene(male and female gene) formed during fertilization. It contains the necessary genetic information to form a new human being

4. Embryo: this is the early stage of development of the new individual .

Answer 2

Begining of the reproductive age in females with menarch nd in males with production of sperms form penis

------------ then female vagina recieves the penis ------------ copulation -------releasing of sperms in vagina ---------the sperms travel through the vagina to the ovary where the fertilise the egg --------- formation of zygote ------- then the zygote gets implanted to the uterus of the women -------------this is followed by a period of 280 days ( pregnancy) where the zygote develops and it becomes foetus ---------------- this is the foetus which is delivered as the baby after 280 days of pregnancy (the process is parturation)