1. after 30 years a pine forest has grown which will eventually lead to a climax community

Q: a pair of homologous chromosomesa) always has the same genes and the same allows b)always has the same genes c)always has the same alleles d)never has the same genes

If the frequency of the p allele is .63 in the population then what is the frequency of the q allele?

New york city has 2,181 inhabitants per square mile. the state of alaska has 1.03 inhabitants per square mile. ecologists would say alaska has a low exponential growth population density birth rate carrying capacity