Answered

Which of the following statements regarding human genetic disorders is accurate?

ADisorders in individual genes can cause disease or provide individuals with a genetic advantage.
BNondisjunction can lead to an incorrect number of sex chromosomes.
CNondisjunction is responsible for causing Huntington's disease.
DDisorders in individual genes are responsible for Down's syndrome.

Verified Answer :

Kalahira

Human genetic disorders can be caused largely by the change of the DNA sequence from its normal sequence. This can also be caused by a monogenic disorder, a mutation in a gene. So the best answer to this question would be letter B since nondisjunction causes chromosomal abnormalities.

Related Questions