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The genetic constitution of an organism is known as

A. Genome

B. Genepool

C. Genotype

D. Phenotype

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  1. In the Operon concept, the regulator gene regulates chemical reactions in the cell by
  2. A child is bom with an extra chromosome in each of its cells. This is usually the result of
  3. Mutations which are not dominant are not lost by a gene pooL This is known as
  4. If an individual does not breed true for its characters, it is called
  5. A functional unit of a gene which specifies synthesis of one poly-peptide is known as
  6. Down's syndrome is an example of
  7. An offspring of two homozygous parents different from one another by alleles at only one gene locus…
  8. When is the sex of an offspring decided
  9. Linkage is
  10. The first person to induce mutations was
  11. The scientists who rediscovered the Mendel's laws are
  12. Diakinesis is characterised by
  13.  A person meets with an accident and great loss of blood has occurred. There is no time to analyse…
  14. DNA duplication occurs in
  15. A colour-blind man marries the daughter of a colour-blind person. In their progeny
  16. Chromosomes exhibit minimum coiling during
  17. The number of characters investigated by Mendel was
  18. The best method to determine whether an individual is homozygous or heterozygous is
  19. The nuclear membrane completely disappears during
  20. The term 'meiosis' was coined bv
  21. In humans, an example of sex-linked trait is
  22. The crossing of a homozygous tall plant with a dwarf would yield plants in the ratio of
  23. The science dealing with study of inheritance and variation is
  24. Transfer of a gene or genes through a virus is called
  25. How many meiosis will be required to produce 102 pollen-grains ?
  26. Reverse transcription was discovered by
  27. Some people experience PTC paper on tongue as bitter, others as tasteless. This character is hereditary…
  28. When two genes are situated very close to each other in a chromosome
  29. Which one of the following chemical characteristics is not common to all living beings ?
  30. Klinefelter's syndrome is developed when the chromosome in male is