In all three species of phalarope, a taxon of wading shorebirds, the majority of parental care is provided by the male. based on the bateman-trivers hypothesis of sexual selection, what would you expect to see in phalaropes? a. males are larger than females. b. females are more brightly colored than males. c. chick survival is very low. d. each female mates with a single male.

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.