Question

what is useful in diagnosis of chromosomal abnormality before birth.
a. AFT
b.GIFT
c.ZIFT
d.ART​

Answer 1

Answer:

ZIFT

Explanation:

Zygote intrafallopian transfer (ZIFT) combines in vitro fertilization (IVF) and GIFT. Eggs are stimulated and collected using IVF methods. Then the eggs are mixed with sperm in the lab.

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Answer 2

Answer:

a AFT

It tests for amniotic fluid which surrounds the baby