The ability not to taste PTC is dependent on recessive gene (t). What are possible genotypes for tasters and non-tasters
Two parents , both tasters have an offspring with taster. What is the genotype of both parents. ? Show your work using punnett square.

imagine a line passing through the center of earth that goes through both the north pole and the south pole. this imaginary line is called an axis. earth spins around its axis, just as a top spins around its spindle. this spinning movement is called earth's rotation. at the same time that the earth spins on its axis, it also orbits, or revolves around the sun. this movement is called revolution.