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प्रश्न
Briefly explain IVF and ET What are the conditions in which these methods are advised?
उत्तर
IVF and ET refers to In vitro Fertilisation and Embryo Transfer. Gametes from the male and female are collected hygienically and induced to fuse in the laboratory set up under simulated conditions. The zygote formed is collected and introduced into the uterine region of a host or surrogate mother at an appropriate time (secretory phase). Early embryos (upto 8 cell) are generally transferred to the fallopian tube whereas embryos with more than 8 cells are transferred to the uterns.
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संबंधित प्रश्न
An infertile couple is advised to adopt test-tube baby programme. Describe two principle procedures adopted for such technologies.
Expand the following:
ZIFT
Fill in the blank:
Sperm fertilizes ovum in the _______of fallopian tube.
In ______ the egg is first fertilized outside the body and then it is inserted into the oviduct.
In case of a couple where the male is having a very low sperm count, which technique will be suitable for fertilisation?
In vitro fertilisation is a technique that involves transfer of which one of the following into the fallopian tube?
In ZIFT method, there is ______.
Mention the primary aim of the “Assisted Reproductive Technology” (ART) programme.
The ______ is also called the womb.
Name any two Cu-ions releasing IUDs.
