Antenna-Eye 2 (By Kim and Divya)Crosses to determine dominant and

recessive alleles

P value and statistical significance: Chi squared equals 1.764 with 3 degrees of freedom. The two-tailed P value equals 0.6229By conventional criteria, this difference is considered to be not statistically significant.

Hypothesis : This is a dihybrid inheritance with dominant and recessive alleles for both traits. Cross is between two heterozygous individuals (LlYy) and the expected ratio is 9:3:3:1

Conclusion: The null hypothesis is accepted. Yellow and Long are dominant traits while Red and Knobbed are recessive traits.