La riproduzione - Exercises in English

a. The fusion of male and female gametes.
b. Expulsion of blood and endometrial tissue.
c. Release of the mature egg cell from the ovary.
d. The male gametes.
e. The female gametes.

a. sexual cell
b. connects the fetus to the placenta
c. structure that nourishes the fetus during the development
d. developing organism after two months of pregnancy
e. cell formed from fertilisation
f. developing organism during first two months of pregnancy
g. organs that produce gametes

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