Question

Identify X, Y and Z

Plss answer it , dis is my worksheet question

Answer 1

X, Y and Z are marked and explained below.

Explanation:

Y is Ovum/ egg.

X is testis.

Z is the embryo.

• The reproductive organs of the females are the ovaries. The ovaries secrete the ovum or the egg into the womb, which is travelled through fallopian tubes.
• The male's reproductive organs are the testis which secretes sperms during intercourse into the womb.
• After both of the gametes fuse together, they form an embryo which is a single-celled and diploid (consisting of two nuclei).
• The embryo further divides into more cells to form the zygote.