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Living and growing

Selective breeding and GM - Test


A mutation is a change in an organism's:


Mutations are caused by:


A brush is used to take pollen from one orchid flower and use it to pollinate a different flower to try to create a new variety of orchid. This is an example of:


Apples are wrapped in treated paper to slow down their ripening. This is an example of:


A gene is implanted into tomato plants to slow down the ripening of their fruit. This is an example of: