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The scientists who rediscovered the Mendel's laws are

A. Mast and Pantin

B. Watson and Crick

C. Corren, Tschermark and Hugo de Vries

D. Khorana and Nirenberg

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  1. Base substitutions from base analogues I are called
  2. The crossing of a homozygous tall plant with a dwarf would yield plants in the ratio of
  3. The term 'meiosis' was coined bv
  4. Reverse transcription was discovered by
  5. An offspring of two homozygous parents different from one another by alleles at only one gene locus…
  6. DNA duplication occurs in
  7. Which disease results from the genetic inability to synthesize a single enzyme ?
  8. Chromosomes exhibit minimum coiling during
  9. Some people experience PTC paper on tongue as bitter, others as tasteless. This character is hereditary…
  10. The chromosomal theroy of heredity implies that
  11. The nuclear membrane completely disappears during
  12. A functional unit of a gene which specifies synthesis of one poly-peptide is known as
  13. Exhibition of superiority by a hybrid over both of its parents is called
  14. In humans, an example of sex-linked trait is
  15. Lethal genes are those which
  16. Mutations which are not dominant are not lost by a gene pooL This is known as
  17. How many meiosis will be required to produce 102 pollen-grains ?
  18. The science dealing with study of inheritance and variation is
  19. In a monohybrid cross the Fi ratio of a backcross is
  20. Colour blindness is caused due to
  21. The best method to determine whether an individual is homozygous or heterozygous is
  22. Down's syndrome is an example of
  23. A giant chromosome having many chromo-nemata lying side by side all along their length is called
  24. Transfer of a gene or genes through a virus is called
  25. The genetic constitution of an organism is known as
  26. Crossing over in meiosis occurs in
  27. Albinism in com plants is best described as
  28. The first person to induce mutations was
  29. When two genes are situated very close to each other in a chromosome
  30. Which one of the following chemical characteristics is not common to all living beings ?