Structure of the female reproductive system

Question 1

Describe the structure of the uterine tubes

Answer 1

Fine connecting ovaries to uterine horns

Question 2

Name five functions of the uterine tubes

Answer 2

Transport of sperm
Binding sites for sperm to allow capacitation
Transport of ova
Transfer and development of the embryo
Nutrition of sperm, ova and embryo

Question 3

Describe the structure of the uterus

Answer 3

Consists of two horns and a body. Within the walls of the uterus are two tissues: endometrium and myometrium

Question 4

Describe the structure and function of the myometrium

Answer 4

Consists of strong bands of muscle lying under the endometrium. These muscles provide contractions to move sperm up to the uterine tubes at mating and expel the foetus at birth.

Question 5

Describe the structure and function of the endometrium

Answer 5

The internal lining of the uterine lumen and is richly supplied with blood vessels. It secretes nutrients to nourish sperm and embryo.

Question 6

Describe the function of the cervix

Answer 6

Protection of the uterus from infection by bacteria
Prevents entry of fluids containing harmful microorganisms
Secretion of of mucus - lubricates the vagina

Question 7

Describe the function of vagina

Answer 7

Semen is deposited at ejaculation

Bladder of the female passes urine through the urethra

Question 8

Describe the two main function of the ovary

Answer 8

Produce gametes in cyclical patterns

Produce the gametes (ova) and sex hormones