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प्रश्न
The method of directly injecting a sperm into ovum in assisted by reproductive technology is called ______.
विकल्प
ICSI
ET
ZIFT
GIFT
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उत्तर
The method of directly injecting a sperm into ovum in assisted by reproductive technology is called ICSI.
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संबंधित प्रश्न
Correct the following statement:
In E. T. techniques, embryos are always transferred into the uterus.
In which technique of ART is a single sperm injected directly into the cytoplasm of the ovum?
Which method of ART is preferred incase of blockage of fallopian tubes?
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?
Test-tube baby is one who ______.
ZIFT is transfer of ______.
Identify the correct reasons for infertility.
(i) Drugs
(ii) Diseases
(iii) Congenital
(iv) Use of Contraceptives
(v) Immunological or psychological
(vi) Assisted reproductive technology
What are the Assisted Reproductive Techniques practised to help infertile couples? Describe any three techniques.
Trace the events from copulation to zygote formation in a human female.
Placed below are case studies of some couples who were not able to have kids. These couples are not ready for adoption or taking gametes from donors. After thoroughly examining the cases, which Assisted Reproductive Technology will you suggest to these couples as a medical expert? Explain briefly with justification of each case.
| Couple | Test reports of Female partner |
Test reports of male partner |
| Couple 1 | Normal reports | Normal sperms in testes, Missing connection in epididymis and Vas deferens. |
| Couple 2 | Blockage in the fallopian tube | Normal reports |
| Couple 3 | Normal reports | Poor semen parameters in terms of count, motility and morphology. |
| Couple 4 | low ovarian reserve | Normal reports |
| Couple 5 | Sterilization in male | Morphologically abnormal sperms |
Name any two Cu-ions releasing IUDs.
Explain any two ways by which IUDs devices act as contraceptives.
A couple successfully had one child five years ago but has been unable to conceive for the past two years despite regular unprotected intercourse. What type of infertility does this couple have?
What does Pelvic Inflammatory Disease (PID) primarily affect in female infertility?
Which type of infertility is characterized by a couple having never achieved pregnancy?
A couple successfully had one child five years ago but has been unable to conceive for the past two years despite regular unprotected intercourse. What type of infertility does this couple have?
What is oligospermia in males?
What is a septate uterus and how does it affect fertility?
