Question

Write the percentage of F2-homozygous and heterozygous in a typical monohybrid cross. ​

Answer 1

50% are homozygous and 50% heterozygous out of the homozygous population 25% is homozygous dominant and 25% homozygous recessive. The genotypic ratio is 1 : 2 : 1 (25% homozygous dominant, 50 % helerozygous and 25% homozygous recessive).

Answer 2

• 50% are homozygous and 50% heterozygous out of the homozygous population 25% is homozygous dominant and 25% homozygous recessive.
• The genotypic ratio is 1 : 2 : 1 (25% homozygous dominant, 50 % helerozygous and 25% homozygous recessive).