Base substitutions from base analogues I are called

A. transitions

B. transversions

C. intragenic complimentation

D. intergenic complimentation

You can do it
  1. Exhibition of superiority by a hybrid over both of its parents is called
  2. Reverse transcription was discovered by
  3. Base substitutions from base analogues I are called
  4. When two genes are situated very close to each other in a chromosome
  5. Among the following which is a test cross?
  6. Linked genes may be separated by the process of
  7. How many meiosis will be required to produce 102 pollen-grains ?
  8. Mutations which are not dominant are not lost by a gene pooL This is known as
  9. A pure tall pea plant was reared in a soil poor in nutrition and reached the size of a pure dwarf pea…
  10. Colour blindness is caused due to
  11. An offspring of two homozygous parents different from one another by alleles at only one gene locus…
  12. Albinism in com plants is best described as
  13. When is the sex of an offspring decided
  14. The genetic constitution of an organism is known as
  15. The crossing of a homozygous tall plant with a dwarf would yield plants in the ratio of
  16. In humans, an example of sex-linked trait is
  17. If an individual does not breed true for its characters, it is called
  18. Dyad is
  19. The possibilities of hereditary and evolutionary changes are greatest in species that reproduce by
  20. A colour-blind man marries the daughter of a colour-blind person. In their progeny
  21. The term 'meiosis' was coined bv
  22. A child is bom with an extra chromosome in each of its cells. This is usually the result of
  23. A giant chromosome having many chromo-nemata lying side by side all along their length is called
  24. Crossing over in meiosis occurs in
  25. The scientists who rediscovered the Mendel's laws are
  26. Chromosomes exhibit minimum coiling during
  27. The best method to determine whether an individual is homozygous or heterozygous is
  28. A codon is a sequence of 3 nucleolides on
  29. The condition in which only one allele of a pair is present is known as
  30. Which one of the following chemical characteristics is not common to all living beings ?