genetic changes or mutations Flashcards by reedee r

Q

a mutation is ….

A

a permanent change in genetic material

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Q

what causes mutations

A

mutagens
-chemicals
-pesticides
-radiation

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Q

chromosomal mutations

A

changes that occur in the chromosomal structure

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Q

inversion

A

ABCDE —– ABDCE

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Q

translocation

A

exchange of chromosomal segments

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Q

duplication

A

ABCD —— ABBCD

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Q

deletion

A

ABCDE ——- ABCE

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