The diagram shows variations of galápangos island finches that formed over many generations. What most likely caused the variations in these finches? The temperature on the island

the available water on the island

the number of mates on the island

In attempt to solve the working problems created by the industrial revolution, the united states and many countries in europe considered and/or adopted

What protects the lining of the stomach from acidic gastric juices?

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.