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The possibilities of hereditary and evolutionary changes are greatest in species that reproduce by

A. fission

B. budding

C. asexual means

D. sexual means

You can do it
  1. Albinism in com plants is best described as
  2. The crossing of a homozygous tall plant with a dwarf would yield plants in the ratio of
  3. Transfer of a gene or genes through a virus is called
  4.  A chemical mutagen is
  5. In the Operon concept, the regulator gene regulates chemical reactions in the cell by
  6. The term 'meiosis' was coined bv
  7. A pure tall pea plant was reared in a soil poor in nutrition and reached the size of a pure dwarf pea…
  8. Linkage is
  9. Lethal genes are those which
  10. The nuclear membrane completely disappears during
  11. The possibilities of hereditary and evolutionary changes are greatest in species that reproduce by
  12. Among the following which is a test cross?
  13.  A person meets with an accident and great loss of blood has occurred. There is no time to analyse…
  14. Which disease results from the genetic inability to synthesize a single enzyme ?
  15. Exhibition of superiority by a hybrid over both of its parents is called
  16. Which one of the following chemical characteristics is not common to all living beings ?
  17. Base substitutions from base analogues I are called
  18. The number of characters investigated by Mendel was
  19. When two genes are situated very close to each other in a chromosome
  20. A codon is a sequence of 3 nucleolides on
  21. Linked genes may be separated by the process of
  22. Colour blindness is caused due to
  23. A functional unit of a gene which specifies synthesis of one poly-peptide is known as
  24. The best method to determine whether an individual is homozygous or heterozygous is
  25. A colour-blind man marries the daughter of a colour-blind person. In their progeny
  26. A giant chromosome having many chromo-nemata lying side by side all along their length is called
  27. Klinefelter's syndrome is developed when the chromosome in male is
  28. How many meiosis will be required to produce 102 pollen-grains ?
  29. Down's syndrome is an example of
  30. Dyad is