The brown eyed condition is dominant over blue eyed in humans. The percentage of organisms born with brown eyes for a cross between $B B \times b b$ will be

75

No worries! We‘ve got your back. Try BYJU‘S free classes today!

50

No worries! We‘ve got your back. Try BYJU‘S free classes today!

0

No worries! We‘ve got your back. Try BYJU‘S free classes today!

100

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

25

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is D $100$ %
The brown eyed condition is dominant over blue eyed in humans. When BB (brown) eyed person is crossed with bb (blue) eyed person, the gametes are B, B and b, b respectively. All the offspring will have the genotype as Bb and the phenotype will be brown eyes. So, 100% offspring will have brown eyes.
Thus, the correct answer is option '100%'.

Suggest Corrections

Similar questions

Consider that brown eye trait is dominant over blue eyes. What would the result of the cross between two blue eyed individuals be?

A brown eyed couple has a blue – eyed child. The trait of brown eye (B) is dominant over blue–eye (b). What is the genotype of the couple?

Join BYJU'S Learning Program