(a) These are genes located on sex-chromosomes hence are transmitted (and inherited) together with those that determine sex of the organism
(b) Colour blindness,
- Haemophilia
- Muscular dystrophy
- Premature baldness - tuft of hair in the pinna and nose
johnmulu answered the question on May 13, 2017 at 07:38
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(b) What would be the expected results from a test cross? (Solved)
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(b) What would be the expected results from a test cross?
Date posted: May 13, 2017. Answers (1)
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Date posted: May 13, 2017. Answers (1)
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Date posted: May 13, 2017. Answers (1)
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Date posted: May 13, 2017. Answers (1)
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(b) Give two examples of continuous variation in humans(Solved)
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Date posted: May 13, 2017. Answers (1)
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(b) What is a test-cross? (Solved)
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Date posted: May 13, 2017. Answers (1)
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Date posted: May 13, 2017. Answers (1)
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(b) Name two sex-linked traits in humans. (Solved)
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Date posted: May 13, 2017. Answers (1)
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Y - CHROMOSOME.
X - CHROMOSOME. (Solved)
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Y - CHROMOSOME.
X - CHROMOSOME.
Date posted: May 13, 2017. Answers (1)
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Date posted: May 13, 2017. Answers (1)
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(a) (i) Genotype of the parents
(ii) Gamete of the parents
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Date posted: May 13, 2017. Answers (1)
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Date posted: May 13, 2017. Answers (1)
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