Multiple Choice
A woman over 35 has already borne a child with Down syndrome. She becomes pregnant again and immediately visits a genetic counselor for advice. If the woman wishes to abort the baby as soon as possible if the child has Down syndrome, the genetic counselor will suggest
A) amniocentesis.
B) ultrasound.
C) germline gene therapy as a prenatal treatment.
D) chorionic villus sampling.
Correct Answer:
Verified
Correct Answer:
Verified
Q10: Sex differences are determined by the<br>A)23rd pair
Q11: Hereditary information is transmitted from _ to
Q12: The DNA molecule has a special ability
Q13: The earliest stages of cellular mitosis typically
Q14: Codominance of genetic traits is like<br>A)mixing paint
Q16: In several twin studies, the average concordance
Q17: Negative eugenics means that<br>A)people with undesirable traits
Q18: Because selective breeding is inappropriate for people,
Q19: When does genetic crossing over happen?<br>A)Prior to
Q20: Genetic codominance<br>A)was shown by Mendel's experiments with