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Biology Past Questions and Answers

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Waec Biology Questions

Question 1781:

Genes that remain linked are those

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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 1782:

A plant cell has 14 chromosomes prior to mitosis. What is the number of chromosomes in the daughter cells?

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A 14
B 56
C 28
D 7

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Question 1783:

The chemical bond that holds the bases of the two strands of DNA together is

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A Oxygen bond
B Hydrogen bond
C Electrovalent bond
D Covalent bond

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Question 1784:

The diagram above is an illustration of one of the theories of evolution. Who proposed the theory in the illustration?

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A Louis Pasteur
B Gregor Mendel
C Robert Hooke
D Jean Lamarck

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Question 1785:

The theory supports

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A Natural selection
B Struggle for survival
C Independent assortment
D The use and disuse of body parts

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