Question

(b)Give one word for the following.
(i)hormone secreted by the ovary.
(ii)fusion of male and female gametes. Emboyo
(iii)Release of unfertilized egg/ovum to the exterie
(iv)attachment of the zygote to the uterine wall.​

Answer 1

Answer:

1-oestrogen

2-fertilization

3-menstruation

4-Blastocyst

Answer 2

Answer:

1,

Estrogen

2,

Zygote

3

Explanation:

Zygote: A cell started the process of forming a baby person or animal, formed by the joining together the male and a female gamete