What is the name of network formed by the fusion of open ends of seminiferous tubules? Where does this network lead to?

The milk produced by the mother for the first few days is important for the baby not only energetically but also for some other reason. Elaborate on this statement?

For completing the act of fertilization the sperm must fuse with the ovum, but the latter is surrounded by lot of extra follicular cells. How the sperm does manage to fuse with the ovum?

Do LH and FSH have the same function in the male and female reproductive physiology? Justify your answer.

A sperm after being released in the vagina must reach the end of the fallopian tube to participate in the act of fertilization. What machinery comes into play for the said purpose?

Spermatogenesis and spermatogenesis are two different processes but both are essential for male reproductive system. How do they differ from each other?

There is no direct connection between ovary and fallopian tube, so there is possibility that the ovum may be released within the abdominal cavity, but it does not happen. How does a fallopian tube prevent this situation?

Ovaries are made of soft tissue and are not fixed in any bony socket but are placed in abdominal cavity. So there is a possibility that they may get displaced. But this generally does not happen. How is this attained?

The spermatozoas need to be activated for bringing out the act of fertilization. What role does accessory sex glands play in this process?

Penis consists of soft tissue and this condition is of no use for insemination. How is this problem overcome during the reproductive physiology?

The generating tissue must be accompanied by nursing tissue also. Elaborate this statement with respect to human testis?

Testis like ovary develop within the pelvic cavity, but in the later part of the development testis descend out of the abdominal cavity . What could be the reason for it?

Testis / Ovary are called as primary reproductive organs while all the associated ducts and glands come under secondary organs. Give justification for it?

The act of procreation in mammals and humans involve some basic steps. Mention them in a sequence?

During fertilization hundreds of sperms are in the vicinity of an egg cell; but only one sperm enters the ovum. How is this achieved.

Luteal phase of the menstrual cycle is also called the secretory phase. Give reason.

Name the stages when oogenesis and spermatogenesis initiate in human female and male, respectively?

Somatic chromosome number is 40. What shall be the chromosome number in the cells of seminiferous tubules?

Why is the middle piece of human sperm considered as 'powerhouse of the sperm'?

During reproduction,the chromosome number (2n) reduces to half (n) in the gametes and again the original number (2n) is restored in the offspring.What are the process through which these events take place?