Genotypic ratio of dihybrid cross?
Genotypic ratio of dihybrid cross in the correct format is written as 1:2:1:2:4:2:1:2:1 and phenotypic ration is 9:3:3:1.
Genotypic ration is not given in the syllabus of CBSE gr 10.
CBSE is giving special stress on NCERT books so all of you are adviced to go through the figures and text of your NCERT book thoroughly.
All the very best.