How organisms develop

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What is a zygote?
a structure that forms when a sperm fertilises an egg.
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What happens when the zygote divides many times?
An embryo is formed
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What is it called when the cells in to eight and are identical?
They are called embryonic stem cells
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Where have clones of fruit been grown from?
cuttings
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What are auxins?
plant hormones that make some parts of a plant stem grow faster than others. The result is that the plant stem bends towards the light.
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Other cards in this set

Card 2

Front

What happens when the zygote divides many times?

Back

An embryo is formed

Card 3

Front

What is it called when the cells in to eight and are identical?

Back

Preview of the front of card 3

Card 4

Front

Where have clones of fruit been grown from?

Back

Preview of the front of card 4

Card 5

Front

What are auxins?

Back

Preview of the front of card 5

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