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Write is the importance of mendelism?...

Write is the importance of mendelism?

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1. Improvement of animals. Mendelism has enabled the plant breeders to improve the races of domestic animals. Hybridization through artificial insemination has proved highly successful in improving the quality of milk, meat, egg and other animal products. 2. Improvement of human race. Laws of heredity postulated by Mendel are equally applicable to mankind. 3. Improvement of plants. Hybridization is used for obtaining improved varieties of plants. This process. results in combinations of desirable characters of two or more species or varieties. In other words, desirable characters of one species are transferred to the other. Laws of inheritance have helped the plant breeders in this regard. 4. Genetic counselling. It helps genetic counsellor to predict the possibility of hereditary defect in a future (unconceived child) and even detect genetic disorders in early foetus. 5. Disputed parentage. Study of inheritance of the blood groups can solve the disputed parentage of a child.
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BETTER CHOICE PUBLICATION-PRINCIPLES OF INHERITANCE AND VARIATION -SHORT ANSWER TYPE QUESTIONS
  1. Define the terms-Genetics and Inheritance.

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  2. What are the reasons for success of Mendel experiments on pea plants ?

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  3. Write is the importance of mendelism?

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  4. Which plant was selected by Mendel for his experiments and why?

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  5. What is incomplete dominance? Explain it with the help of a cross.

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  6. Why are hemophilia and red green color blindness observed usually in m...

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  7. Describe the chromosomal theory of linkage.

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  8. What is crossing over ?

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  9. Explain the significance of crossing over and linkage.

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  10. What will be the kind of children born to normal father and carrier mo...

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  11. What will be the kind of children born to color blind father and carri...

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  12. What will be the kind of children born to haemophilic father and carri...

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  13. Write the significance of variations.

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  14. Define Mendel’s law of segregation. Draw only Punnett’s square to expl...

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  15. Define Mendel’s law of dominance. Draw only Punnett’s square to explai...

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  16. A haemophilic man marries normal female.Withthe help of a Punnett squa...

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  17. What is the cause of phenylketonuria? Write symptoms.

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  18. Explain the sex-determination mechanism in humans. How is it different...

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  19. Why are Grasshopper.and Drosophila said to show male heterogamety? Exp...

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  20. Explain female heterogamety with the help of an example.

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