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Home Q & A Board Biology-Related Homework Help General Biology
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memoloka memoloka
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6 years ago
Preimplantation genetic diagnosis is done:a.
   after in vitro fertilization on cells from the embryo.
  b. in the womb, before birth.
  c. after a woman is pregnant, but before the embryo implants.
  d. with the help of ultrasound.
  e. before fertilization on the sperm and the egg.

Question 2

An advantage of chorionic villus sampling (compared with amniocentesis) is that:a.
   chorionic villus sampling detects a much wider range of genetic defects than does
  amniocentesis.
  b. chorionic villus sampling is much less expensive than is amniocentesis.
  c. chorionic villus sampling is much less invasive than amniocentesis.
  d. chorionic villus sampling is much easier to perform than amniocentesis.
  e. chorionic villus sampling can be performed much earlier than can amniocentesis.
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rimaaazzzrimaaazzz
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6 years ago
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memoloka Author
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#2
6 years ago
Easily the best answer Grinning Face with Smiling Eyes
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#3
6 years ago
If so, mark it solved Smiling Face with Glasses
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