One out of 10,000 babies born in north america is affected by cystic fibrosis, a recessive condition. assuming that the north american human population is in hardy-weinberg equilibrium for this trait, what percentage of the population is heterozygous for this trait? (remember the equation for a population in hardy-weinberg equilibrium: p2 2pq q2 = 1.

What best describes the structure of the declaration of independence?

Study the picture of the ocean. which is the best example of an organism’s niche shown in the picture? a. the environment contains several of the same species of coral. b. the shallow area of the ocean meets the needs of the coral and the fish. c. the ocean has fish and coral that live in the same area. d. the coral take in food from the water and provide shelter for the fish.

Which best describes a gene? a. a sister chromatid b. a chromosome c. a tetrad d. a piece of a chromosome