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Question
Correct the following statement:
In E. T. techniques, embryos are always transferred into the uterus.
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Solution
In E. T. techniques, only more than 8-celled embryo is transferred into the uterus.
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RELATED QUESTIONS
A large number of married couples the world over are childless. It is shocking to know that in India the female partner is often blamed for the couple being childless.
- Why in your opinion the female partner is often blamed for such situations in India? Mention any two values that you as a biology student can promote to check this social evil.
- State any two reasons responsible for the cause of infertility.
- Suggest a technique that can help the couple to have a child where the problem is with male partner.
State True/False with explanation.
Infertility is defined as the inability to produce a viable offspring and is always due to abnormalities/defects in the female partner.
Write a brief note on the causes of infertility.
Expand the following:
ZIFT
Explain one application of the following:
ZIFT
AI is the preferred technique used incase of ____________.
The method of directly injecting a sperm into ovum in assisted by reproductive technology is called ______.
In ______ the egg is first fertilized outside the body and then it is inserted into the oviduct.
Artificial insemination means ______.
In ET technique embryo is transferred into ______.
What is correct for test tube baby?
Identify the correct reasons for infertility.
(i) Drugs
(ii) Diseases
(iii) Congenital
(iv) Use of Contraceptives
(v) Immunological or psychological
(vi) Assisted reproductive technology
The test-tube baby programme employs which one of the following techniques?
ZIFT stands for ______
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 |
The ______ is also called the womb.
Give a term for the following:
An ART in which eggs are removed from the ovary of the female, fertilised and then placed in her fallopian tube.
Explain any two ways by which IUDs devices act as contraceptives.
Which condition in males involves undescended testes?
Which lifestyle factor is mentioned as a cause of male infertility?
What is MRKH syndrome in the context of female infertility?
What is tubal re-canalisation in the treatment of female infertility?
What is oligospermia in males?
What is varicocele in the context of male infertility?
Which infectious disease is specifically mentioned as a cause of male infertility?
What does Pelvic Inflammatory Disease (PID) primarily affect in female infertility?
What is the primary mechanism of action of Assisted Reproductive Technology in treating infertility?
What is a septate uterus and how does it affect fertility?
