Question

Down syndrome may be the result of a piece of chromosome 21 breaking off and reattaching to chromosome 14. This type of gene mutation is known as a ________________________.

gene duplication
gene translocation
base-pair substitution
base-pair inversion
i think this is D
@kaylaprincess

Answer 1

@pooja195

Answer 2

wait no B

Answer 3

@sleepyjess

Answer 4

@pooja195

Answer 5

@Sup???

Answer 6

@TheSmartOne

Answer 7

\(\Huge\color{Red}{ -gene~ trans-location\\}\)