⇦ | ⇨ |
A colour blind man marries a woman with normal sight who has no history of colour blindness inher family. What is the probability of their grandson being colour blind ?
Options
(a) 1
(b) Nil
(c) 0.25
(d) 0.5
Correct Answer:
0.25
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - Classification given by bentham and hooker is
- ATP is the energy currency of cell synthesized in
- Which one is a true moss
- Which one of the following statement is correct about evolution
- Gametes are never hybrid. This is a statement of
Topics: Genetics
(204)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Classification given by bentham and hooker is
- ATP is the energy currency of cell synthesized in
- Which one is a true moss
- Which one of the following statement is correct about evolution
- Gametes are never hybrid. This is a statement of
Topics: Genetics (204)
Subject: Biology (4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
18000+ students are using NEETLab to improve their score. What about you?
Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.
Share this page with your friends
If the carrier daughter mary a normal man 50% of their grand sons will become colour blind
If carrier daughter marries a colour blind man 50% of their grand daughter will be carriers
So in both the above cases, the result shows 50% of grand sons will be colour blind which in terms of over all progress (son+daughter) come as 25% thus confirming the probability as 0.25