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11111nata11111 [884]
3 years ago
15

Down syndrome is the result of an extra chromosome 21. Which type of mutation is down syndrome

Biology
2 answers:
Salsk061 [2.6K]3 years ago
5 0

Answer:

Genetic

Explanation:

because of the genes being passed

tamaranim1 [39]3 years ago
5 0

Answer:

Abnormal cell division.

Explanation:

Abnormal cell division is the type of mutation that causes down syndrome.

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