MyQuestionIcon

1

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Sex Determination in Human

In a human be...

Question

In a human being blue are recessive to brown eye. If a boy has brown eyes but is mother has blue eyes then what will be the phenotype and genotype of his father

Open in App

Solution

Blue eye is recessive bb.
Mother is with blue eyes so her genotype is bb and she is able to produce b and b gametes.
The boy is with brown eyes which means he would be Bb or BB.

The genotype and phenotype of the father would be either BB homozygous dominant brown or Heterozygous dominant Bb Brown.

Suggest Corrections

thumbs-up

0

Similar questions

Q. In man, the blue eye colour is recessive to the brown eye colour. If the boy has brown eye and his mother is blue eyed, what would be the phenotype of his father?

Q. Short / Long answer type questions.
In human beings blue eye colour is recessive to brown eye colour. A brown-eyed man has a blue-eyed mother.
(a) What is the genotype of the man and his mother?, (b) What are the possible genotypes of his father?, (c) If the man marries a blue-eyed woman, what are the possible genotypes of their offspring?

Q. Blue eye colour in humans is recessive to brown eye colour. The expected children of a blue-eyed woman and a brown-eyed man who had a blue-eyed mother are likely to be:

Q. Blue eye colour in human is recessive to brown eye colour. The expected children of a marriage between a blue eyed woman and a brown eyed man who had a blue eyed mother will be?

Q. Blue eye colour in human is recessive to brown eye colour. The expected children of a marriage between blue-eyed woman and brown-eyed male who had a blue-eyed mother are likely to be

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Sex Determination in Human

BIOLOGY

Watch in App

explore_more_icon

Explore more

Sex Determination in Human

Standard X Biology

Join BYJU'S Learning Program

CrossIcon