How do sea lions differ from other pinnipeds? a sea lions are able to respond to human training b sea lions have dedicated breeding seasons and rearing young c sea lions have distinct dialects with different groups d sea lions use echolocation to travel

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 .