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Biology Past Questions

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2171
Character which falls to express itself in the first filial generation but emerges in the second is
  • A. heterozygote
  • B. homozygote
  • C. dominant
  • D. recessive
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2172
The concept of use and disuse of parts was postulated by
  • A. Darwin
  • B. Larmarck
  • C. Miller
  • D. Wallace
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2173
Which of the following represents Mendel’s second law of inheritance? The factors for two pairs of contrasting
characters are
  • A. dependent on each other
  • B. on homologous chromosomes
  • C. allelomorphic
  • D. inherited independently of each other
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2174
Which of the following terms is not associated with fingerprint and classification?
  • A. Whorl
  • B. Contour
  • C. Arch
  • D. Loop
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2175
During blood transfusion, agglutination could be prevented if a patient having blood group O is given blood
from group
  • A. AB
  • B. A
  • C. O
  • D. B
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