A fly has two alleles for the color of its eyes. The green allele is recessive, and is
represented by q. The blue allele is dominant, and is represented by p. If 11 of 100
organisms are green, what is q?
Homozygous dominant + Heterozygous + Homozygous recessive = 1
Ø+ 2pq +0=1
O A. 0.82
XO B. 0.11
O C. 0.33
O D. 0.66

1. in what ways have non-native species been beneficial? 2. what are some of the hypotheses for the collapse of honeybee colonies? 3. distinguish between regional and functional extinction. 4. why is it difficult to measure background extinction rates? 5. what three factors are most important in causing extinction rates to climb?