(a) Name the respective part of human female reproductive system (i) That produces eggs (ii) fusion of egg and sperm takes place (iii) Zygote gets implanted (b) Describe in brief what happens to the zygote after it gets implanted
(a) (i) Ovaries
(ii) Ampulla of the fallopian tube
(iii) In the lining of the uterus
(b) The zygote gets implanted in the lining of the uterus and forms placenta which supplies blood to nourish the growing embryo. The zygote starts the cleavage to form a mass of cells which changes into several germ layers by gastrulation which further forms organs by the process of organogenesis.