In: Statistics and Probability
ANSWER USING R AND SHOW CODES
Suppose that two pairs allele of AaBb and Aabb are crossed. Among the offspring you would expect four phenotypes in a ration of 3:3:1:1 based on mendelian theorem.
Suppose that 64 offspring observed in an experimental cross show these phenotypes:
21 A-B-, 25 A-bb,10 aaB- and 8 aabb. Are these observed results close enough to the expected 3:3:1:1?