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The segment of DNA which participates in crossing over is known as

A. recon

B. muton

C. criston

D. replicon

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  1. Crossing over in meiosis occurs in
  2. The number of characters investigated by Mendel was
  3. Down's syndrome is an example of
  4. The genetic constitution of an organism is known as
  5. The segment of DNA which participates in crossing over is known as
  6. Linkage is
  7. The first person to induce mutations was
  8. Reverse transcription was discovered by
  9. The best method to determine whether an individual is homozygous or heterozygous is
  10. The condition in which only one allele of a pair is present is known as
  11. When is the sex of an offspring decided
  12. Which one of the following chemical characteristics is not common to all living beings ?
  13. An offspring of two homozygous parents different from one another by alleles at only one gene locus…
  14. A child is bom with an extra chromosome in each of its cells. This is usually the result of
  15. A codon is a sequence of 3 nucleolides on
  16. Exhibition of superiority by a hybrid over both of its parents is called
  17. How many meiosis will be required to produce 102 pollen-grains ?
  18. The possibilities of hereditary and evolutionary changes are greatest in species that reproduce by
  19.  A person meets with an accident and great loss of blood has occurred. There is no time to analyse…
  20. If an individual does not breed true for its characters, it is called
  21. Base substitutions from base analogues I are called
  22. A pure tall pea plant was reared in a soil poor in nutrition and reached the size of a pure dwarf pea…
  23. The term 'meiosis' was coined bv
  24. In a monohybrid cross the Fi ratio of a backcross is
  25. Diakinesis is characterised by
  26. Lethal genes are those which
  27. Albinism in com plants is best described as
  28. The chromosomal theroy of heredity implies that
  29. Linked genes may be separated by the process of
  30. Klinefelter's syndrome is developed when the chromosome in male is