Biology, 17.05.2020 11:57, danksans7011

1. A genetic mutation causes a disease when the the DNA encodes is altered such that
it no longer functions properly.
2. Errors during can cause genetic problems with the resulting germ cells.
3. Down syndrome is caused by three copies of chromosome 21, also known as 21.
4. A silent mutation is a change in the DNA that does not change the encoded
and has
no phenotypic effect.

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1. A genetic mutation causes a disease when the the DNA encodes is altered such that
it no lon...