Science

Living for the future

Gene control (Higher Tier) - Test

1.

Where are the chromosomes found?

2.

How many chromosomes are found in each human body cell?

3.

A region of DNA that carries the genetic code for a particular characteristic is called a:

4.

How many bases are found in DNA?

5.

In humans, what are the male gametes called?

6.

In the course of reproduction, when does fertilisation happen?

7.

Which statement about sexual reproduction is correct?

8.

Which statement about asexual reproduction is correct?