Human Reproduction BIOLOGY - Human Reproduction

Choose the correct sequence of processes in human reproduction

Blastocyst is implanted to_________layer of uterus.

HCGC (Human chorionic gonadotropin) is secreted by:

How many ova are released during ovulation in each menstrual cycle:

Testis are the structural and functional units of:

_________ help in collection of the ovum after ovulation.

Fertilization takes place in _________.

The fusion of male and female gametes is called _________.

Ovulation is induced by a hormone called _________.

The process of release of ovum from a mature follicle is called _________.

Define external fertilization.

Name the hormones involved in regulation of spermatogenesis.

How many eggs do you think were released by the ovary of a female dog which gave birth to 6 puppies?

How many eggs are released by a human ovary in a month? How many eggs do you think would have been released if the mother gave birth to identical twins? Would your answer change if the twins born were fraternal?

Name the functions of the following: Fimbriae

Draw a labelled diagram of sperm.

Define spermiogenesis and spermiation.

Write two major functions each of testis and ovary.

Draw a labelled diagram of female reproductive system.

Draw a labelled diagram of male reproductive system.

Describe the structure of a seminiferous tubule.

In our society the women are often blamed for giving birth to daughters. Can you explain why this is not correct?

What is parturition? Which hormones are involved in induction of parturition?

What are the major functions of male accessory ducts and glands?

Write the important functions of various reproductive organs of human female.

Write the function of following parts of sperm :
(i) head
(ii) middle piece
(iii) tail

Explain spermatogenesis.

What is placenta? Draw well labelled diagram of human embryo showing placenta in uterus and also write its four functions.

What is menstrual cycle. Explain its various events with the help of diagram.###Describe in detail the various stages of menstrual cycle with the help of diagram.###Write a detail note on different stages of menstrual cycle and also sketch out these stages of
menstrual cycle by graphical diagram.###Define sexual reproduction. Explain the process of menstrual cycle.

What is spermatogenesis? Briefly describe the process of spermatogenesis.

Presence or absence of hymen is not a reliable indicator of virginity or sexual experience.

Menstrual cycle ceases during pregnancy.

Oogenesis takes place in corpus luteum.

Leydig cells synthesize androgens.

Leydig cells are found in ovary.