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A pure tall pea plant was reared in a soil poor in nutrition and reached the size of a pure dwarf pea plant If the plant is selfed, the genotype in the Fi generation is most likely to be

A. all tall

B. 50% tall and 50% dwarf

C. all dwarf

D. data insufficient

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  1. A pure tall pea plant was reared in a soil poor in nutrition and reached the size of a pure dwarf pea…
  2. Exhibition of superiority by a hybrid over both of its parents is called
  3. Lethal genes are those which
  4. Down's syndrome is an example of
  5. Linked genes may be separated by the process of
  6. Transfer of a gene or genes through a virus is called
  7. Colour blindness is caused due to
  8. The crossing of a homozygous tall plant with a dwarf would yield plants in the ratio of
  9. How many meiosis will be required to produce 102 pollen-grains ?
  10. The science dealing with study of inheritance and variation is
  11. Base substitutions from base analogues I are called
  12. If an individual does not breed true for its characters, it is called
  13. A functional unit of a gene which specifies synthesis of one poly-peptide is known as
  14. Diakinesis is characterised by
  15.  A chemical mutagen is
  16. A codon is a sequence of 3 nucleolides on
  17. Albinism in com plants is best described as
  18. Which disease results from the genetic inability to synthesize a single enzyme ?
  19. The genetic constitution of an organism is known as
  20. Reverse transcription was discovered by
  21. Among the following which is a test cross?
  22. Chromosomes exhibit minimum coiling during
  23. DNA duplication occurs in
  24. An offspring of two homozygous parents different from one another by alleles at only one gene locus…
  25. Dyad is
  26. A colour-blind man marries the daughter of a colour-blind person. In their progeny
  27.  A person meets with an accident and great loss of blood has occurred. There is no time to analyse…
  28. The chromosomal theroy of heredity implies that
  29. Klinefelter's syndrome is developed when the chromosome in male is
  30. In humans, an example of sex-linked trait is