theFLYfisherman theFLYfisherman 17-12-2018 Biology contestada In considering this cross (YyRr and YyRr), the genotype ratio is: YYRR; 2YYRr; 2Yyrr; 4YyRr; YYrr; 2Yyrr; yyRR; yyRr; yyrr. true or false?