. What would you say if the dam was still generating electricity for the area, should it be taken out or allowed to remain, even though the chad and eels and herring can not go upstream to reproduce?

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 .