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Albinism in com plants is best described as

A. lethal

B. sex-linked

C. inbred

D. dominance

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  1. In the Operon concept, the regulator gene regulates chemical reactions in the cell by
  2. The segment of DNA which participates in crossing over is known as
  3. How many meiosis will be required to produce 102 pollen-grains ?
  4. A giant chromosome having many chromo-nemata lying side by side all along their length is called
  5. Down's syndrome is an example of
  6. Mutations which are not dominant are not lost by a gene pooL This is known as
  7. Base substitutions from base analogues I are called
  8. In a monohybrid cross the Fi ratio of a backcross is
  9. When is the sex of an offspring decided
  10. An offspring of two homozygous parents different from one another by alleles at only one gene locus…
  11. Dyad is
  12. The science dealing with study of inheritance and variation is
  13. Albinism in com plants is best described as
  14. Transfer of a gene or genes through a virus is called
  15. The term 'meiosis' was coined bv
  16. The chromosomal theroy of heredity implies that
  17. The crossing of a homozygous tall plant with a dwarf would yield plants in the ratio of
  18. Some people experience PTC paper on tongue as bitter, others as tasteless. This character is hereditary…
  19. Crossing over in meiosis occurs in
  20. The genetic constitution of an organism is known as
  21. Which one of the following chemical characteristics is not common to all living beings ?
  22. The condition in which only one allele of a pair is present is known as
  23. If an individual does not breed true for its characters, it is called
  24. Diakinesis is characterised by
  25.  A person meets with an accident and great loss of blood has occurred. There is no time to analyse…
  26. Colour blindness is caused due to
  27. The scientists who rediscovered the Mendel's laws are
  28. DNA duplication occurs in
  29. The number of characters investigated by Mendel was
  30. Linkage is