AS - Level AS Biology (unit 2 - 16. adaptation and selection) Flashcards on AQA Biology 16.1 genetic variation in bacteria , created by Charlotte Hewson on 23/04/2015.
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Created by Charlotte Hewson
about 9 years ago
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Created by Charlotte Hewson
about 9 years ago
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what is adaptation?
what is one of the most diverse and adaptable groups of organisms?
what is this ability shown through?
where does diversity in organisms come from?
what 2 ways do these changes occur?
what is one other way diversity can be increased?
what is conjugation?
what are mutations?
what is an example of how a mutation may arise?
what may this result in?
what would disrups metabolic pathway?
when does conjugation occur?
what happens at stage 1?
what happens at stage 2?
what is the 3rd stage?
what happens at stage 5?
what happens in the final stage?
what are the two types of gene transmission?
what is horizontal gene transmission?
what is vertical gene transmission?
