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Biology Past Questions and Answers

Biology Questions

Question 3981:
Genes that remain linked are those
  • A Close to each other on the chromosomes
  • B On the same locus on the chromosomes
  • C On the homologous chromosomes
  • D Which are allelic pair
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Question 3982:
A plant cell has 14 chromosomes prior to mitosis. What is the number of chromosomes in the daughter cells?
  • A 14
  • B 56
  • C 28
  • D 7
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Question 3983:
The chemical bond that holds the bases of the two strands of DNA together is
  • A Oxygen bond
  • B Hydrogen bond
  • C Electrovalent bond
  • D Covalent bond
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Question 3984:
The diagram above is an illustration of one of the theories of evolution. Who proposed the theory in the illustration?
  • A Louis Pasteur
  • B Gregor Mendel
  • C Robert Hooke
  • D Jean Lamarck
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Question 3985:
The theory supports
  • A Natural selection
  • B Struggle for survival
  • C Independent assortment
  • D The use and disuse of body parts
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