Question
A brown-eyed couple has a blue-eyed child. The trait of brown eye is dominant over that of blue-eyed . What is the genotype of the couple?
Found 2 tutors discussing this question
Discuss this question LIVE
7 mins ago
Text solutionVerified
- B is the dominant gene for the brown colored eye.
- The genotype of the couple is Bb x Bb because only this combination can give 25% probability of bb genotype in progeny which accounts for blue eyes.
- So, the correct answer is 'Bb ×× Bb'.
Was this solution helpful?
150
Share
Report
One destination to cover all your homework and assignment needs
Learn Practice Revision Succeed
Instant 1:1 help, 24x7
60, 000+ Expert tutors
Textbook solutions
Big idea maths, McGraw-Hill Education etc
Essay review
Get expert feedback on your essay
Schedule classes
High dosage tutoring from Dedicated 3 experts
Practice questions from similar books
Question 2
Choose the correct answer from the alternatives given.In a monohybrid cross between two heterozygous individuals, the percentage of homozygous individuals obtained in generation will be _________.
Stuck on the question or explanation?
Connect with our science tutors online and get step by step solution of this question.
231 students are taking LIVE classes
Question Text | A brown-eyed couple has a blue-eyed child. The trait of brown eye is dominant over that of blue-eyed . What is the genotype of the couple? |
Answer Type | Text solution:1 |
Upvotes | 150 |