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T.H. Morgan while going on walk, found a...

T.H. Morgan while going on walk, found a fruit covered with flies. He took the flies to the laboratory. He performed experiments for several generations and was surprised to observe that some characters do not obey Mendelian principle of independent assortment.
Draw the diagram of physical basis of this type of inheritance.

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Figure as follows:
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T.H. Morgan while going on walk, found a fruit covered with flies. He took the flies to the laboratory. He performed experiments for several generations and was surprised to observe that some characters do not obey Mendelian principle of independent assortment. What is the cause of this phenomenon?

T.H. Morgan while going on walk, found a fruit covered with flies. He took the flies to the laboratory. He performed experiments for several generations and was surprised to observe that some characters do not obey Mendelian principle of independent assortment. Write the common name and the scientific name of flies.

T.H. Morgan while going on walk, found a fruit covered with flies. He took the flies to the laboratory. He performed experiments for several generations and was surprised to observe that some characters do not obey Mendelian principle of independent assortment. Fill in the blanks: The tendency of certain traits of two characters to be inherited together generation after generation is called __. The tendency of traits of two characters to separate in certain generations is______.

ICSE-PRINCIPLES OF INHERITANCE AND VARIATION-MULTIPLE CHOICE QUESTION
  1. T.H. Morgan while going on walk, found a fruit covered with flies. He ...

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  2. The genetic ratio of 9:3:3:1 is due to:

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  3. Choose the chromosome, in a human, that possesses least number of gene...

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  4. G. J. Mendel was a:

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  5. Select the incorrect match.

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  6. In a dihybrid cross, if you get 9:3:3:1 ratio it denotes that:

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  7. A monohybrid cross produced tall and dwarf pea plants in ratio of 3:1....

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  8. Common test to find genotype of hybrid is by:

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  9. Which one is a test cross?

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  10. Mating of an organism to a double recessive in order to determine whet...

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  11. A cross between two tall plants resulted in offspring having few dwarf...

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  12. The term genetics was proposed by:

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  13. The F2 genotypic ratio of monohybrid cross is:

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  14. A dihybrid for qualitative trait is crossed with homozygous recessive ...

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  15. In order to find out the different types of gametes produced by a pea ...

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  16. The autosomal disorder/disease in humans is:

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  17. Distance between the genes and percentage of recombination shows:

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  18. In Mirabilis jalapa, the number of F2 red flowered plants in a cross ...

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  19. In pea plants, yellow seeds are dominant to green. If a heterozygous y...

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  20. Which of the following is best suited for codominance?

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  21. Incomplete dominance is shown by:

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