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VashaNatasha [74]
3 years ago
8

20. Which of the following statements regarding human genetic disorders is accurate? A. Nondisjunction is responsible for causin

g Huntington's disease. B. Disorders in individual genes can cause disease or provide individuals with a genetic advantage. C. Disorders in individual genes are responsible for Down's syndrome. D. Nondisjunction can lead to an incorrect number of sex chromosomes.
Biology
2 answers:
nalin [4]3 years ago
7 0
Hello There!

The correct answer is B. <span>Disorders in individual genes can cause disease or provide individuals with a genetic advantage.</span>

Hope This Helps You!
Good Luck :) 

- Hannah ❤
Nana76 [90]3 years ago
4 0
The correct option is B.
An alteration in an individual's gene may either be beneficial or detrimental. If the alteration in the gene sequence confers a genetic advantage on the individual then the alteration is beneficial but it the alteration confers a genetic disadvantage on the individual, then the alteration is detrimental.
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