Which of the following is the most appropriate statement defining infertility?
- ACouple is unable to produce children in spite of unprotected sexual co-habitation even after two years.
- BIt is the inability to produce a viable offspring and is always due to defects or abnormalities in the female partner.
- CInfertility is due to immature sex organs.
- DInfertility cannot be helped by $ART$.
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Match the Assisted Reproductive Technologies $(ART)$ in Column $I$ with their respective processes in Column $II$ and select the correct option:
Column $I$ Column $II$ $a$. $ZIFT$ $i$. Single sperm cell is injected directly into the cytoplasm of an ovum $b$. $GIFT$ $ii$. Fertilized egg is transferred to the fallopian tube for further development $c$. $ICSI$ $iii$. Sperms are introduced into the uterus $d$. $IUI$ $iv$. Ova and sperms are directly injected into regions of the oviduct where fertilization occurs
| Column $I$ | Column $II$ |
| $a$. $ZIFT$ | $i$. Single sperm cell is injected directly into the cytoplasm of an ovum |
| $b$. $GIFT$ | $ii$. Fertilized egg is transferred to the fallopian tube for further development |
| $c$. $ICSI$ | $iii$. Sperms are introduced into the uterus |
| $d$. $IUI$ | $iv$. Ova and sperms are directly injected into regions of the oviduct where fertilization occurs |
Which of the following is the correct full form of the abbreviation $ZIFT$?
In the reproduction of a test-tube baby:
MediumAIPMT 1989
View SolutionDiscuss various aspects of infertility.
Medium
View SolutionIn cases where the male partner is unable to inseminate the female or due to very low sperm counts in the ejaculates,this problem can be corrected by which of the following methods?
Medium
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