1. Describe the flow of energy to killer whales. 2. If killer whales were removed from the ecosystem, how would it
impact the other organisms?

3. What would you expect to happen if the algae population
increased?

4. Describe how the fish population would change if the seal
population decreased.

Which statement best describes the relationship between an allele and a gene? question 1 a. an allele is a variation of a gene that can be expressed as a phenotype. b. an allele is the part of a gene that attaches to messenger rna molecules. c. an allele is a segment of a dna molecule that controls replication of a gene.

Which label correctly identifies what x represents in the concept map?

Which of the following types of reactions would decrease the entropy within a cell? a. dehydration reaction, b. hydrolysis, c. respiration, d. digestion, e. catabolism.