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What do you understand by amniocentesis...

What do you understand by amniocentesis ? Why is there a statutory ban on this ? Give reason

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**Step-by-Step Solution:** 1. **Definition of Amniocentesis**: Amniocentesis is a prenatal diagnostic procedure used to obtain amniotic fluid from the amniotic sac surrounding a developing fetus. This fluid contains fetal cells and various substances that can be analyzed for genetic and metabolic disorders. 2. **Purpose of Amniocentesis**: The primary purpose of amniocentesis is to diagnose potential genetic abnormalities or metabolic disorders in the fetus. By analyzing the cells obtained from the amniotic fluid, healthcare providers can identify conditions such as Down syndrome, cystic fibrosis, and other genetic disorders. ...
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TRUEMEN BIOLOGY ENGLISH-REPRODUCTION-SECTION-B
  1. Mention the reasons for difference in ploidy of zygote and primary end...

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  2. How many haploid cells are present in matue female gametophyte of a fl...

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  3. Placenta acts as an endocrine tissue. Justify.

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  4. The number of taxa exhibiting asexual reproduction is drastically redu...

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  5. Draw the sketch of a zoospore and a conidium. Mention two dissimilarit...

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  6. Given below are the events that are observed in an artificial hybridiz...

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  7. Why does the zygote begin to divide only after the division of primary...

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  8. Corpus luteum in pregnancy has a long life. However if fertilisation d...

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  9. What are the events that take place in the ovary and uterus during fol...

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  10. Given below is a flow chart showing ovarian changes during menstrual c...

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  11. In GIFT, gametes are transferred to the fallopian tube. Can gametes be...

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  12. Briefly explain IVF and ET, What are the conditions in which these met...

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  13. All reproductive tract infections are STDs, but all STDs are not RTIs....

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  14. What do you understand by amniocentesis ? Why is there a statutory ba...

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  15. When and where do chorionic villi appear in humans ? State their funct...

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  16. (a) How does cleistogamy ensure autogamy? (b) State one advantage an...

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  17. Explain the steps that ensure cross pollination in an autogamous flowe...

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  18. Name all the haploid cells present in an unfertilized mature embryo-sa...

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  19. Differentiate between the two cells enclosed in a mature male gaemetop...

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  20. Explain the hormonal regulation of the process of spermatogensis in hu...

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