5: C: A and C are closely related
According to jack, species A and C are separated from each other recently and therefore must be closely related to each other. A and B must have accumulated variations with time and are not as closely related to each other as the recently separated species A and C are.
6: D: B and C are each other's closest
relatives.
According to Jill, species B and C are separated from each other recently and therefore must be closely related to each other.
5. Jack Feldon has hypothesized that these species descended from a common ancestor via dispersal. Specifically,...
need help with this .. From the pages 571-587 attached below. 1a) Suppose a population of guppies was infected with a parasite. In that population a mutation results in a parasite resistant genotype that spreads through the population through natural selection. A subsequent mutation in the parasite results in a genotype that is unaffected by the newly evolved resistant guppy genotype. What is the name of the hypothesis that explains this host parasite “arms race”.? 1b) What is this name...