Key Terms — Human Reproduction

Question 1

Sexual reproduction

Answer 1

When a mobile make gamete fertilises with a stationary female gamete to form a zygote

Question 2

Asexual reproduction

Answer 2

Clones that involve 1 parent only
Division or bud off

Question 3

Ureter

Answer 3

Duct to bladder

Question 4

Sperm duct

Question 5

Seminal vesicles

Answer 5

Produce fluid that makes semen

Question 6

Erectile tissue

Question 7

Urethra

Answer 7

Semen & urine

Question 8

Penis

Question 9

Testes

Question 10

Scrotum

Answer 10

Outside to maintain a slightly lower temp x denature

Question 11

Ovary

Question 12

Oviduct

Answer 12

Place of fertilisation

Question 13

Uterus

Question 14

Uterus lining

Answer 14

For implantation

Question 15

Cervix

Question 16

Acrosome

Answer 16

Digestive enzyme to digest the membrane of eggs

Question 17

Fertilisation

Answer 17

Fusion of male and female gamete to restore diploid chromosome number in zygote

Question 18

Internal fertilisation

Answer 18

Males ejaculate semen into females body

Question 19

External fertilisation

Answer 19

Release ova and sperm into water

Question 20

Fertilisation of the membrane

Answer 20

After the 2 nuclei have fused

Question 21

Placenta

Answer 21

Progesterone — maintain uterus lining prevent abortion
Obtain and get rid

Question 22

Amniotic sac

Answer 22

Encloses embryo x inc placenta

Question 23

Zygote —> embryo —> foetus

Question 24

Amniotic fluid

Answer 24

Protects from jolts and bumps

Question 25

Chorionic villi membrane

Answer 25

Links maternal blood w umbilical chord

Question 26

Progesterone

Answer 26

Placenta, corpus luteum Maintain uterus lining

Question 27

FSH

Answer 27

Pituitary Ovaries release oestrogen Follicle dev

Question 28

Follicle

Answer 28

Does metabolism and resp work for the egg

Question 29

LH

Answer 29

Pituitary Stimulate ovulation

Question 30

Corpus luteum

Answer 30

Follicle after ovulation