Complete the crossword, then click on "Check" to check your answer. If you are stuck, you can click on "Hint" to get a free letter. Click on a number in the grid to see the clue or clues for that number.

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					5		6
7				8
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10

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Across: 2. The genes that an individual has 6. Cell division to produce gametes 7. Protein that chromosomes are made of 8. This pairs with Cytosine 9. (see 5 down) 10. This is formed when an ovum is fertilised

Down: 1. Base that pairs with Guanine 2. Unit of inheritance 3. Base that pairs with Adenine 4. Physical appearance of a gene 5. (With 9 across) Shape of a DNA molecule