Having a baby

Question 0

Fertilisation

Answer 0

When both nucleus of egg and sperm cells join

Question 1

Define copulation

Answer 1

Sperm from penis ejaculated into vagina

Question 2

Implantation

Answer 2

Embryo embedded in wall. When completely embedded it is called implantation.

Question 3

Cell division - define

Answer 3

After 24 hours of fertilisation the egg divides into 2 and after 4 days it divides into 32 cells

Question 4

Development of in uterus (for the next 5 slides):

What happens after 1 month

Answer 4

Embryo is 6mm long and has just developed his brain, eyes, heart ears and legs

Question 5

9 weeks

Answer 5

Embryo is completely formed and is now called a foetus

Question 6

3 months

Answer 6

Foetus is 54mm long; now really looks like a baby

Question 7

5 months

Answer 7

160mm + has fe eloped finger nails and it kicks

Question 8

7 months

Answer 8

Foetus is big and viable

Viable means that is would be fine if it was born then

Question 9

39 weeks

Answer 9

Baby is fully developed and ready to be born

Question 10

Define the placenta

Answer 10

It allows the mother to give food, oxygen and wastes the baby
Cigarette smoke (wasted)

Question 11

Define the amnion bag

Answer 11

There is a fluid in the amnion bag which is called amniotic fluid: this helps to act as a shock absorber

Question 12

What does the umbilical cord do

Answer 12

Transfers food, oxygen and waste from the placenta !

Question 13

Puberty:

What age does it occur

Answer 13

From 10-18

Question 14

What happens with the boys

Answer 14

Sex organs get bigger
Testis produce sperm
Pubes grown
Hair frowns on face
Voice depens
Behaviour changes

Question 15

What happens with girls

Answer 15

Ovaries release eggs
Pubes grow
Menstruation starts
Beasts grow
Behaviour changes

Question 16

What causes spots

Answer 16

Blocked pores

Question 17

What helps spots to not grow

Answer 17

Washing as it washes away the oily substance called sebum. Sebum is the substances which creates spots