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Mendel developed his basic principles of...

Mendel developed his basic principles of heredity by

A

microscopic study of chromosomes and genes

B

mathematical analysis of the offsprings of pea plants

C

breeding experiments with Drosophila

D

ultracentrifugation studies of cell organelles

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The correct Answer is:
B
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ARIHANT PUBLICATION-HEREDITY AND EVOLUTION-QUESTION BANK
  1. Match the following columns.

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  2. In a plant, red fruit (R ) is dominant over yellow fruit (r ) and tall...

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  3. Mendel developed his basic principles of heredity by

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  4. In a dihybrid crossm if you get 9:3:3:1 ratio it denotes that

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  5. In raccoons, a dark face mask in dominant over a bleached face mask. S...

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  6. When two heterozygous tall plants are crossed, some short plants appea...

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  7. Mendel work later formulated into laws of I. linkage II. Segregati...

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  8. Inheritance of ABO blood groups is an example of

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  9. A person with blood group-A has

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  10. The advantage of sickle-cell anaemia to the African people is

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  11. Match the following columns.

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  12. The complex organic compounds that may have first evolved in the direc...

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  13. Which was absent in the atmosphere at the time of origin of life ?

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  14. Which of the following statements is correct about the characteristics...

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  15. The water of primitive ocean during the time of origin of life has bee...

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  16. Who was the 17th century scientist to give a recipe for spontaneous ge...

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  17. Which of the criteria contributed to Mendel's success ? I. Selection ...

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  18. A human male produces sperms with the genotypes AB, Ab, aB and ab pert...

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  19. Mendelism was rediscovered by I. Morgan II. De Vries III. Corren...

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  20. A common test to find the genotype of a hybrid is by

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