Multiple Choice
Only nine types of aneuploids are known in newborns because
A) only nine chromosomes undergo nondisjunction.
B) most types of aneuploids are lethal early in development.
C) most aneuploids do not cause detectable defects.
D) missing chromosomes cause most lethal aneuploids.
E) most aneuploids do not affect the phenotype.
Correct Answer:
Verified
Correct Answer:
Verified
Q36: The area of genetics that links traits,including
Q37: CVS cannot detect inborn errors of metabolism
Q38: _ are illustrations that show chromosome arm
Q39: The satellite regions that distinguish chromosomes 13,14,15,21
Q40: CVS reveals a fetus has the karyotype
Q41: Human males have _ types of chromosomes.<br>A)
Q42: In humans,the most frequently seen autosomal aneuploid
Q43: Uniparental disomy results when a child inherits<br>A)
Q44: The first known sketches of human chromosomes
Q46: The meiotic error that results in aneuploid