Fertilization by Lucy

Question 1

What are sex cells needed for?

Answer 1

Reproduction

Question 2

What is the science word for

Fertilized egg?

Answer 2

Zygote

Question 3

Do sperms cells have a head and a tail?

Answer 3

Yes they have both

Question 4

What does the head of the sperm contain?

Answer 4

Nucleus

Question 5

How much information do the

Sperm cells carry that is needed for the baby?

Answer 5

Half of the information

Question 6

Where does the fertilization happen?

Answer 6

Fallopian tubes

Question 7

Is it the women or men that determine the sex of a baby?

Answer 7

It is the men

Question 8

How many X chromosomes

Does a female have?

Answer 8

2

Question 9

How many X chomosomes

Does a male have?

Answer 9

1

Question 10

Is the baby safe/protected in

The uterus?

Answer 10

Yes very safe

Question 11

What is the deseise called that makes animals white with

Red eyes?

Answer 11

Albino

Question 12

What extra chromosome does a person with Down’s syndrome have?

Answer 12

Chromosome 21

Question 13

Name 3 things that you should do before and during pregnancy?

Answer 13

Eat healthy,attend Doctor apiontments, exercise occasionally

Question 14

What do nerve cells carry ?

Answer 14

Messages to the brain

Question 15

Are sperm cells big or small?

Answer 15

Very small