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Linkage is

A. directly related to crossing over

B. same as translocation

C. inversely related to crossing over

D. opposite to segregation

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  1. A child is bom with an extra chromosome in each of its cells. This is usually the result of
  2. The number of characters investigated by Mendel was
  3. The term 'meiosis' was coined bv
  4. If an individual does not breed true for its characters, it is called
  5. An offspring of two homozygous parents different from one another by alleles at only one gene locus…
  6. Albinism in com plants is best described as
  7. Which disease results from the genetic inability to synthesize a single enzyme ?
  8. The best method to determine whether an individual is homozygous or heterozygous is
  9. In humans, an example of sex-linked trait is
  10. The condition in which only one allele of a pair is present is known as
  11. In a monohybrid cross the Fi ratio of a backcross is
  12. Chromosomes exhibit minimum coiling during
  13. Some people experience PTC paper on tongue as bitter, others as tasteless. This character is hereditary…
  14. Which one of the following chemical characteristics is not common to all living beings ?
  15. When is the sex of an offspring decided
  16.  A chemical mutagen is
  17. The genetic constitution of an organism is known as
  18. Linked genes may be separated by the process of
  19. The segment of DNA which participates in crossing over is known as
  20. DNA duplication occurs in
  21. Exhibition of superiority by a hybrid over both of its parents is called
  22. A functional unit of a gene which specifies synthesis of one poly-peptide is known as
  23. Dyad is
  24. A pure tall pea plant was reared in a soil poor in nutrition and reached the size of a pure dwarf pea…
  25. The possibilities of hereditary and evolutionary changes are greatest in species that reproduce by
  26. In the Operon concept, the regulator gene regulates chemical reactions in the cell by
  27. A giant chromosome having many chromo-nemata lying side by side all along their length is called
  28. When two genes are situated very close to each other in a chromosome
  29. The chromosomal theroy of heredity implies that
  30.  A person meets with an accident and great loss of blood has occurred. There is no time to analyse…