B1 Revision Cards

You and your Genes

what is a Chromosome?
A long molecule of DNA coiled up
1 of 4
Genotype is ...
All the genes person has
2 of 4
How many chromosome does a fertilised egg contains
23 pairs
3 of 4
what controls the characteristics
Genes
4 of 4

Other cards in this set

Card 2

Front

Genotype is ...

Back

All the genes person has

Card 3

Front

How many chromosome does a fertilised egg contains

Back

Preview of the front of card 3

Card 4

Front

what controls the characteristics

Back

Preview of the front of card 4

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