Biology Unit 2 - Babies

Question 1

Name the main female reproductive organs

Answer 1

Ovary
Oviduct
Womb
Vagina

Question 2

Name the main male reproductive organs

Answer 2

Testis
Spermduct
Scrotum
Penis

Question 3

What is the Function of the ovaries

Answer 3

Makes the egg cells

Question 4

What is the function of the Womb

Answer 4

Holds the growing fetus

Question 5

What is the function of the Testis

Answer 5

Makes the sperm cells

Question 6

What is the function of the scrotum

Answer 6

To protect the testis

Question 7

How many chromosomes are in an egg cell

Answer 7

23

Question 8

How many chromosomes are in a sperm cell

Answer 8

23

Question 9

How many chromosomes are in a normal human cell

Answer 9

46

Question 10

When does fertilisation occur

Answer 10

When a sperm cell fuses with an egg cell

Question 11

How many chromosomes does the fertilised embryo have

Answer 11

46

Question 12

What 2 female hormones are involved during pregnancy

Answer 12

Oestrogen and progesterone

Question 13

What male hormone is involved in reproduction

Answer 13

Testosterone

Question 14

What is the first sign of pregnancy

Answer 14

The woman’s period stops