Practice test

Genetics heredity evolution - Test Set 4

Review 3 exam-focused questions with detailed explanations, then start the interactive test when you are ready.

3 questions

Questions and explanations

  1. Question 1

    Sickle-cell anaemia is a disease caused due to the abnormality in
    1. White blood cells
    2. Red blood cells
    3. Thrombocytes
    4. Blood plasma composition
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  2. Question 2

    Which of the following human genetic disorders is sex-linked?
    1. Haemophilia
    2. Cystic fibrosis
    3. Albinism
    4. PKU
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  3. Question 3

    A person who is suffering from haemophilia lacks
    1. Hb+ and Hb+
    2. proper clotting protein
    3. valine
    4. enzyme that converts amino acid into tyrosine
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