Human reproductive system

Question 1

Egg and sperm contains what amount of chromozines ?

Answer 1

23

Question 2

How does the sperm enter the body ?

Answer 2

The penis carry’s sperm out

Question 3

How is the head of the penis protected ?

Answer 3

It’s protected with foreskin

Question 4

How long does the egg last for without fertilization ?

Answer 4

3days

Question 5

How long does the menstrual cycle last for?

Answer 5

28 days

Question 6

How long does the sperm cell last for without fertilization ?

Answer 6

8 days

Question 7

What are the sex hormones ?

Answer 7

Estrogen and testosterone

Question 8

What do the ovaries do?

Answer 8

Produce egg

Question 9

What does the glands do ?

Answer 9

Produce enzymes

Question 10

What does the gradient show ?

Answer 10

It shows the heat change

Question 11

What does the length of the horizontal line on the cooling curve tell you ?

Answer 11

The time and the heat of liquid before evaporating

Question 12

What does the sperm duct do ?

Answer 12

Carry the sperm

Question 13

What does the uterus do ?

Answer 13

Foetus grows in side

Question 14

What does the uterus lining do ?

Answer 14

Provides nutrients

Question 15

What does the vagina do ?

Answer 15

Helps sperm enter

Question 16

What encloses testes to get the right temperature ?

Answer 16

Scrotum

Question 17

What holds the foetus ?

Answer 17

The cervix

Question 18

What is 46 chromosomes in the zygole also known for ?

Answer 18

Deploid

Question 19

What the sex cells called ?

Answer 19

Gametes

Question 20

What’s the egg called after fertilization ?

Answer 20

Zygole

Question 21

Where is the sperm made ?

Answer 21

Testes

Question 22

Where is the urine carried in ?

Answer 22

Uretha