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5 Written questions

5 Matching questions

  1. temporal isolation
  2. behavioral isolation
  3. genetic equilibrum
  4. polygenic traits
  5. single gene trait
  1. a form of reproductive isolation in which two populations develop differences in courtship rituals or other behaviors that prevent them from breeding
  2. b traits that are controlled by two or more genes
  3. c a trait controlled by only one gene
  4. d form of reproductive isolation in which two or more species reproduces at the same time
  5. e situation in which allele frequencies in a population remain the same

5 Multiple choice questions

  1. form of reproductive isolation in which two populations are separated by geographic barriers such as rivers, mountains, or bodies of water, leading to the formation of two separate subspecies
  2. occurs when individuals at one end of the curve have higher fitness than individuals in the middle or at the other end
  3. consists of all the genes, including all the different alleles for each gene, that are present in the population
  4. how well an organism can survive and reproduce in its environment
  5. the study of where organisms live now and where they and their ancestors lived in the past

5 True/False questions

  1. sexual selectionthe process by which organisms with variations most suited to their local environment survive and leave more offspring

          

  2. allele frequencywhen allele frequencies change as a result of the migration of a small subgroup of a population

          

  3. hardy weinberg principlea trait controlled by only one gene

          

  4. disruptive selectionoccurs when individuals at the outer ends of the curve have higher fitness than individuals near the middle of the curve

          

  5. adaptationthe formation of a new species