Why is it unlikely that the frequency of muscular dystrophy in the human population will be reduced quickly by means of natural selection? a) natural selection acts only on homozygous recessive individuals b) muscular dystrophy is not a genetic disorder. c) the frequency of homozygous recessive individuals is too great. d) homozygous dominant individuals can have affected children.

Select the best answer for the question, ly 12. which of the following behaviors is not an inherited behavior?

Hedgerows have created a new ecosystem within britain’s a. farms b. cities c. forests d. industrial areas

Drag each tile to the correct box. the body monitors the levels of oxygen in the blood to regulate breathing. isabel is running in a marathon and is near the finish line. she feels out of breath. how will her nervous system work to generate a reaction? arrange the tiles in chronological order. isabel's breathing rate increases. sensory receptors in the arteries detect low oxygen levels. the brain sends signals through motor neurons. sensory neurons generate an impulse. the central nervous system relays an impulse to certain brain regions.