Another name for Down syndrome is
A) trisomy 23.
B) monosomy 15.
C) trisomy 21.
D) monosomy 20.
Correct Answer:
Verified
Q2: When can chorionic villi sampling be done?
A)2
Q3: Autosomes are
A)another term for the Y sex
Q4: A human female body cell contains
A)46 chromosomes.
B)44
Q5: The sex of a child is determined
Q6: In adults,the cell used most often for
Q8: Turner syndrome is due to a(an)
A)extra sex
Q9: Most nondisjunction embryos fail to survive.
Q10: Down syndrome is due to an extra
A)X
Q11: What procedure is used to obtain embryonic
Q12: Nondisjunction can only occur with autosomes,not the
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