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प्रश्न
An infertile couple is advised to adopt test-tube baby programme. Describe two principle procedures adopted for such technologies.
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उत्तर
In-vitro fertilisation (IVF): In this process, the fertilisation takes place outside the body (test tube baby). The following techniques are included in IVF:
- Zygote Intrafallopian Transfer (ZIFT) - In ZIFT, the sperm from a male donor and the ovum from a female donor are fused in the laboratory. The zygote so formed is transferred into the fallopian tube at the 8 blastomeres stage.
- Gamete Intrafallopian Transfer (GIFT) - In GIFT, females who cannot produce ovum, but can provide suitable conditions for the fertilisation of ovum, are provided with ovum from a donor.
संबंधित प्रश्न
Expand the following:
ZIFT
Fill in the blank:
The primary sex organ in human male is _______.
Fill in the blank:
Sperm fertilizes ovum in the _______of fallopian tube.
Short answer question.
Write a note on IVF.
Identify the IUD in the given diagram.
AI is the preferred technique used incase of ____________.
Test-tube baby is one who ______.
A childless couple can be assisted to have a child through a technique called GIFT. The full form of this technique is ______.
Artificial insemination means ______.
The technique called Gamete Intra Fallopian Transfer (GIFT) is recommended for those females ______.
ZIFT is transfer of ______.
Trace the events from copulation to zygote formation in a human female.
The ______ is also called the womb.
What is a septate uterus and how does it affect fertility?
Which type of infertility is characterized by a couple having never achieved pregnancy?
What is oligospermia in males?
What is MRKH syndrome in the context of female infertility?
What is the relationship between obesity and female fertility?
