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Biology Past Questions

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5141

Mutation leads to evolution because it 

  • A. kills all organisms where it has occurred.
  • B. gives rise to offspring having same characteristics as the parents
  • C. does not confer adaptability to the offspring
  • D. gives rise to new individuals that differ from their parents
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5142

The male and female gametes which bear genes for inheritance in plants are located in the

  • A. anthers and petals
  • B. sepals and petals
  • C. stamens and pistils
  • D. stamens and petals
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5143

Which type of breeding is represented by industrial melanism in peppered moths?

  • A. Artificial selection
  • B. Natural selection
  • C. Inbreeding
  • D. Outbreeding
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5144

In a test, a student paired some scientists with their famous work as shown below. Use it to answer questions 49 and 50.

      Scientist                Famous work

I.  Charles Darwin →  Preservation of some food with heat

II. Gregor Mendel →  Natural selection

III. Jean Baptiste Lamarck → Inheritance of acquired characteristics

IV. Louis Pasteur → Independent assortment of genes.

The Scientists that are not correctly paired with their famous work are

  • A. I and II only
  • B. II and III only
  • C. I, II and IV.
  • D. II, III and IV.
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5145

Which of the scientists were involved in the study of evolution?

Scientist                Famous work

I.  Charles Darwin →  Preservation of some food with heat

II. Gregor Mendel →  Natural selection

III. Jean Baptiste Lamarck → Inheritance of acquired characteristics

IV. Louis Pasteur → Independent assortment of genes.

  • A. I and III
  • B. II and III
  • C. I, II and IV
  • D. II. III and IV
View Answer & Discuss (2) WAEC 2024
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