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A) Explain the following assisted reprod...

A) Explain the following assisted reproductive technologies :
I) IVF-ET
II) ZIFT
III) ICSI
B) Name any two hormone producing IUD's.

Text Solution

Verified by Experts

a) (i) IVF-ET -Invitro fertilisation -embryo transfer.
The fertilisation outside the body of the mother in simulated condition.
The transfer of embryo to the fallopian tube or uterus of surrogate mother.
(ii) ZIFT -Zygote intra fallopian transfer.
Zygotes with 8 blastomeres are transferred into the fallopian tube.
(ii) ICSL - Intra cytoplasmic sperm injection.
Sperm is directly injected into the ovum in laboratory.
b) i) Progestasert, i) LNG -20.
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