wiz-icon
MyQuestionIcon
MyQuestionIcon
8
You visited us 8 times! Enjoying our articles? Unlock Full Access!
Question

On selfing YyRr, a total of 400 plants were obtained. How many of these will have the genotype YyRr?

A
100
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
B
225
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
50
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
300
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution

The correct option is A 100
According to genotypic ratio of independent assortment for dihybrid cross, the YyRr genotype will be found in 100 plants out of 400 plants (as in 16 plants 4 have this type of genotype).

flag
Suggest Corrections
thumbs-up
2
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Growth
BIOLOGY
Watch in App
Join BYJU'S Learning Program
CrossIcon