The incidence of cystic fibrosis, a recessive genetic disorder in the caucasian population of united states, is
in every 2,500 individuals. find the number of heterozygous carriers. (p + q = 1, p2 + 2pq + q2 = 1) a. 0.0392 b. 0.0254 c. 0.045

4.06 hc)a five-year review of threats to the southern resident orca population of the united states concluded that the top threats were prey availability, contaminants, and effects from recreational and whale watching vessels. further down the list are oil spills, disease, and effects from commercial vessels not targeting whales. how might this list be different if it were for transient whale populations, which have a larger average population size and live farther offshore in open waters? a)the transient population is more likely to be affected by contaminants. b)the transient population is less likely to be affected by whale watching vessels. c)the transient population is more likely to be affected by disease. d)the transient population is less likely to be affected by prey availability.

Contrast how pollination is different among gymnosperms and angiosperms.

According to theories of how life began, how did early organic molecules begin to separate from the outside world? a: specialized enzymes were required b: chains of amino acids created a barrier c: formation of microspheres or vesicles d: rna catalyzed the formation of membranes