Reproduction in Lower and Higher Animals — BIOLOGY STD 12 Science — Question
Maharashtra BoardEnglish MediumSTD 12 ScienceBIOLOGYReproduction in Lower and Higher Animals4 Marks
Question
ZIFT [Zygote Intra Fallopian Transfer].
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Answer
If there is a blockage in the fallopian tubes due to which fertilization is prevented, then ZIFT treatment is used.
The oocyte is removed form woman’s ovary. This oocyte is fertilized outside the body under sterile conditions with the known sperms. This forms zygote. This is In Vitro Fertilization (IVF).
Later the zygote is transferred in fallopian tube to achieve pregnancy.
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