REPRODUCTION IN HUMANS

Question 1

TESTES

Answer 1

have many coiled tubes which produce sperms and the cell between tubes produces testosterones

Question 2

scrotum

Answer 2

holds testicles

Question 3

sperm duct

Answer 3

carries sperm from testicles to urethra

Question 4

prostrate gland

Answer 4

makes seminal fluid

Question 5

urethra

Answer 5

carries semen from sperm duct to the tip of the penis

Question 6

penis

Answer 6

male sex organ used to transfer semen to female

Question 7

ovary

Answer 7

contains follicles which develop into the ova and produces progesterone and oestrogen

Question 8

oviduct

Answer 8

carries ovum to uterus

Question 9

uterus

Answer 9

where the fetus develops

Question 10

vagina

Answer 10

receives penis during the intercourse’s and way out for baby birth at birth

Question 11

cervix

Answer 11

neck of the uterus, a strong rigid muscle moist by mucus with a narrow opening

Question 12

umbilical cord

Answer 12

contains umbilical artery which contains deoxygenated blood and waste products from fetus to placenta

Question 13

placenta

Answer 13

physical attachment between uterus and fetus

Question 14

function of placenta

Answer 14

oxygen transfer to fetus
transfer of nutrients
transfer of excretory products
transfer pf excretory products by diffusion
transfer of antibodies
separates fetal and maternal blood supply

Question 15

Function of amniotic fluid and amniotic sac

Answer 15

provide protection and overall support
prevent infection
maintain temperature
allow movement of the fetus leading to development of bones and muscles
provide lubrication