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प्रश्न
Which one of the following choices reflects the correct number of chromosomes in the zygote and in the second polar body of Drosophila melanogaster?
| Zygote | Meiocytes | |
| I | 08 | 08 |
| II | 04 | 08 |
| III | 08 | 04 |
| IV | 04 | 04 |
पर्याय
I
II
III
IV
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उत्तर
III
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संबंधित प्रश्न
Correct the following statement:
In E. T. techniques, embryos are always transferred into the uterus.
Write a brief note on the causes of infertility.
Explain any three methods that can be used to overcome infertility.
The procedure of GIFT involves the transfer of female gametes into the fallopian tube, can gametes be transferred to the uterus to achieve the same result? Explain.
In case of a couple where the male is having a very low sperm count, which technique will be suitable for fertilisation?
A childless couple can be assisted to have a child through a technique called GIFT. The full form of this technique is ______.
Choose the correct statement regarding the ZIFT procedure.
The first case of IVF-ET technique success, was reported by ______.
An infertile couple was advised to undergo In vitro fertilization by the doctor. Out of the options given below, select the correct stage for transfer to the fallopian tube for successful results.
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 |
