| A | B |
|---|
| What do we call things like blue eyes, straight hair and freckles? | Characteristics |
| What does inherited mean? | Passed on from parents to children |
| What is the male sex cell call? | A sperm |
| The nucleus of a cell controls what happens in a cell? | True |
| What is an egg? | The female sex cell |
| Are blue eyes an inherited or environmental? | Inherited |
| What happens during fertilisation | The nucleus of the sperm and egg fuse |
| What do genes do? | They control what characteristics you have |
| Which is bigger an egg or a sperm? | An egg |
| What are genes made of? | DNA |
| Do an egg and a sperm contain genes? | Yes |
| What is DNA? | It is an instruction code for our characteristics |
| In which part of a cell would you find genes? | In the nucleus |
| Is a scar an inherited or environmental characterisitic? | Environmental |
| When can two people have the same DNA? | When they are identical twins |
| A sperm cell does not have a nucleus? | False |
| Do we have more or less genes than a fly? | More |
| Is height an inherited or environmental characterisitic? | Both |
| Can more than one sperm fertilise an egg? | No |
| Everybody is different. What do we call this? | Variation |
