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During a medical investigation, an infan...

During a medical investigation, an infant was found to possess an extra chromosomes 21. Describe the symptoms the child is likely to develop later in the life.

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During a medical investigation, an infant was found to possess an extra chromosomes 1. Describe the symptoms the child is likely to develop later in the life.

Karyotype of a child shows trisomy of chromosome number 21. Identify the disorder and state the symptoms which are likely to be exhibited in this case.

Three copies of chromosome 21 in a child with Down's syndrome have been analysed using molecular biology technology to detect any possible DNA polymorphism with reference to different alleles located on chromosome 21. Results showed That out of 3 copies 2 of the chromosomes of the child contain the same alleles as one of the mother's alleles. Based on this when did the non-disjunction event most likely occur?

Blue Heavens Ltd. Purchased a new hi-tech machine from Germany for manufacturing high quality auto components in a cost effective manner. But during the production process, the manager observed that the quality of production was not as per standard. On investigation it was found that there was lack of knowledge amongst the employees of using these hi-tech machines. So, frequent visit of engineers was required from Germany. This resulted in high overhead charges. Suggest what can be done to develop the skills and abilities of employees for producing high quality products by using these hi-tech machines. Also how the employees of the organisation will benefit from your suggestion.

Blue Heavens Ltd. Purchaed a newhi-tech machine from Germany for manufacturing high quality auto componants in a cost effective manner. But during the production process, the manager observed that the quality of production was not as per standard. On investigation it was found that there was lack of knowledge amongst the employees of using these hi-tech machiens. So, frequent visit of engineers was required from Germany. this resulted in high overhead charges. Suggest what can be done to develop the skills abilities of employees for producing high quality products by using these hi-tech machines. Also state how the emplyees or the organisation will be benefitted from your suggestion.

MODERN PUBLICATION-PRINCIPLES OF INHERITANCE AND VARIATION-REVISION EXERCISES (SHORT ANSWER TYPE-II QUESTIONS (A. QUESTIONS FROM STATE BOARD EXAMINATIONS)
  1. A carrier woman for haemophilia marries a haemophilic man.Show the typ...

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  2. Write a short note on multiple alleles considering the example of hum...

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  3. During a medical investigation, an infant was found to possess an extr...

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  4. What is a test cross ? How can it decipher the heterozygosity of a pla...

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  5. Write all you know about Klinefelter's syndrome.

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  6. During the studies on genes in Drosopila that were sex-linked T.H. Mor...

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  7. Why is pedigree analysis done in study of human genetics ? State the c...

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  8. What is test cross and how does It differ from back cross?

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  9. How is Tuner's syndrome produced?

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  10. DIFFERENCE BETWEEN SELF POLLINATION AND CROSS POLLINATION

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  11. Explain Mendel's law of segregation with a suitable example.

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  12. With the help of one example, explain the phenomena of-dominance and m...

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  13. What will be phenotype of F(1) generation when the normal man (XY) mar...

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  14. Explain incomplete dominance with sutiable example.

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  15. What will be the phenotype of F(1) generation when a haemophilic man (...

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  16. Describe Griffith's experiment of transformation.

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  17. Taking the example of ABO blood type of humans,explain the phenomenon ...

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  18. A haemophilic man marries a woman whose mother was normal but her fath...

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  19. What are complementary genes?Explain with the help of an example.

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  20. What is incomplete dominance ?Explain the inheritance pattern of incom...

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