In females,the period around $45-50$ years of age is known as:

Which of the following two sex hormones are produced by the human female ovary?

Write true or false for the statement: Along the path of the $vas \ deferens$,glands like the prostate and the seminal vesicles add their secretions for the nutrition and easier transport of the sperms.

Which among the following is not the function of testes at puberty?
$(i)$ formation of germ cells
$(ii)$ secretion of testosterone
$(iii)$ development of placenta
$(iv)$ secretion of estrogen

State whether the following statement is true or false: The uterus opens into the vagina through the cervix.

In human females, where does the fertilization of the ovum by the sperm take place?