Biology 8th Edition by Kenneth Mason ,Jonathan Losos,Susan Singer,Peter Raven,George Johnson

تمرين 9

Use probability to predict the following.
A) What is the probability of obtaining an individual with the genotype rr from the self-fertilization of a plant with the genotype Rr
B) What is the probability that a testcross with a heterozygous individual will produce homozygous recessive offspring
C) A plant with the genotype Gg is self-fertilized. Use probability to determine the proportion of the offspring that will have the dominant phenotype.
D) Use probability to determine the proportion of offspring from a dihybrid cross ( GgRr × GgRr ) that will have the phenotype ggR_.