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Natalija [7]
4 years ago
8

How is a karyotype of an unborn infant obtained

Biology
1 answer:
lyudmila [28]4 years ago
4 0

Karyotypes were first performed using blood samples taken from youngsters and adults. Later, a pre- birth process called amniocentesis was developed which allowed medical researchers to obtain samples of cells from extraembryonic fluid located in the amniotic sac, which surrounds an unborn child.

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