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A normal-visioned man whose father was colour. Blind, marries a woman whose father was also colour blind. They have their first child as a daughter. What are the chance that this child would be colour blind?
Options
(a) 100%
(b) 0%
(c) 25%
(d) 50%
Correct Answer:
0%
Explanation:
If a normal visioned man marries a woman whose father was also colourblind. Then his wife would be carried of this disease if her mother was normal. This trait passed in to children but daughters produce by this cople are carrier not the colourblind. 50% of sons would be colourblind.
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Topics: Genetics
(204)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Which one of the following acts as a physiological barrier to the entry of micro-organisms
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- T. L. V. (Threshold Limit Value) of methyl isocyanate responsible for Bhopal gas
- The volume of air breathed in and out without any force has a value of
- In photosynthesis energy from light reaction to dark reaction is transferred
Topics: Genetics (204)
Subject: Biology (4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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