B2 Edexcel Biology: Divide and Develop

For the edexcel additional biology spec.

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Imagine it takes 1 hour for a cell to undergo one division. How long would it take for a zygote to reach the 32-cell stage?
5 hours
1 of 5
What are magnesium ions needed for in plants?
Chlorophyll production
2 of 5
Insulin for diabetics is made by inserting the human insulin gene into a plasmid in a bacterium. This is an example of:
Genetic modification
3 of 5
What is regeneration?
Being able to replace damaged/lost tissues, eg a leg.
4 of 5
Why might some people be opposed to genetically modified crops?
Creates too much competition for small scale farmers
5 of 5

Other cards in this set

Card 2

Front

What are magnesium ions needed for in plants?

Back

Chlorophyll production

Card 3

Front

Insulin for diabetics is made by inserting the human insulin gene into a plasmid in a bacterium. This is an example of:

Back

Preview of the front of card 3

Card 4

Front

What is regeneration?

Back

Preview of the front of card 4

Card 5

Front

Why might some people be opposed to genetically modified crops?

Back

Preview of the front of card 5

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