Question

Two linked genes a and b shown 20% recombination. The individuals of a dihybrid cross between ++/++ * ab/ab shall show gametes 1 ++80 : ab : 20 2 ++50 : ab : 50 3 ++40 : ab 40 : +a10 : +b : 10 4 ++30 : ab 30 : +a20 : +b : 20

Answer 1