Some dogs bark when trailing; others are silent. The barking trait is due to a dominant gene. Erect ears are dominant to drooping ears. What kinds of pups (their phenotype and genotype) would you expect from a heterozygous erect-eared barker mated to a droop-eared, silent trailer? So both the probable genotype and phenotype of the pups.

Red flowered snapdragons are crossed with white flowered snapdragons, producing all pink snapdragons in the f1 generation. what would you expect if you crossed pink with pink? 3/4, 1/4, 1/2 red, 3/4,/1/2,/1/4 pink,1/2, 3/4, 1/4 white

What substance acts to prevent sudden ph changes in bodily fluids?

Clara wrote the following hypothesis for an experiment about acidophilic bacteria. bacteria cells will stop dividing in a basic (alkaline) environment because of the high ph. which statement is the best way to restate the hypothesis so that it is more specific? growing acidophilic bacteria in some environments will cause the cells to stop dividing because of ph. if the ph of their environment is changed, acidophilic bacterial cell division will be affected. if the environment of acidophilic bacterial cells becomes alkaline, the bacteria will stop dividing. the more alkaline an environment, the less cell division will occur in bacteria.