The blocks above represent ecosystems, with each species type designated by a different color. Which block represents the greatest diversity? 1
2
4
5

Complete the possible outcomes for each generation in the pedigree chartaa aa aa

The similarities of organisms in which two areas numbered above provide the best evidence for common ancestry between organisms in both locations?

Acertain species of fish can have either long or short fins. the allele for long fins is dominant over the allele for short fins. a heterozygous, long-finned fish is crossed with a homozygous, short-finned fish. of the offspring, will have long fins and be , and will have short fins and be .