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Mutations which are not dominant are not lost by a gene pooL This is known as

A. Survival of the dominant

B. Survival of the recessive

C. Hardly-Weinberg law

D. None of these

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  1. Chromosomes exhibit minimum coiling during
  2. The possibilities of hereditary and evolutionary changes are greatest in species that reproduce by
  3. If an individual does not breed true for its characters, it is called
  4. In the Operon concept, the regulator gene regulates chemical reactions in the cell by
  5. DNA duplication occurs in
  6. The condition in which only one allele of a pair is present is known as
  7. Base substitutions from base analogues I are called
  8. Some people experience PTC paper on tongue as bitter, others as tasteless. This character is hereditary…
  9. Which one of the following chemical characteristics is not common to all living beings ?
  10. Diakinesis is characterised by
  11. Mutations which are not dominant are not lost by a gene pooL This is known as
  12. The best method to determine whether an individual is homozygous or heterozygous is
  13. Which disease results from the genetic inability to synthesize a single enzyme ?
  14. Exhibition of superiority by a hybrid over both of its parents is called
  15. Dyad is
  16. In a monohybrid cross the Fi ratio of a backcross is
  17. The term 'meiosis' was coined bv
  18. When is the sex of an offspring decided
  19.  A person meets with an accident and great loss of blood has occurred. There is no time to analyse…
  20. A functional unit of a gene which specifies synthesis of one poly-peptide is known as
  21. In humans, an example of sex-linked trait is
  22. Among the following which is a test cross?
  23. The chromosomal theroy of heredity implies that
  24. Linkage is
  25. A pure tall pea plant was reared in a soil poor in nutrition and reached the size of a pure dwarf pea…
  26. The scientists who rediscovered the Mendel's laws are
  27.  A chemical mutagen is
  28. When two genes are situated very close to each other in a chromosome
  29. The science dealing with study of inheritance and variation is
  30. The nuclear membrane completely disappears during