What two genes a person actually has in their DNA; i. e. DD, Dd, or dd A. genotype
B. phenotype
C. dominant
D. recessive

Groups of organisms with low biotic potential, such as gray whales, that produce at most one offspring every other year a) are r-selected b) are k-selected c) are not subject to density-dependent limiting factors d) show the initial stages of the extinction process e) have escaped from the processes of natural selection and adaptation

Explain how sequences of amino acids in proteins can be used to reveal relationships among organisms.

9. technology can bring both good and bad things. building a vertical farm can increase food supplies in cities (good), but it may cause unemployment in rural areas (bad). give another example of both the good and bad sides of a technological advancement (5 noints)