Male American goldfinches grow yellow feathers during the mating season and will attack another goldfinch in its territory if it also has yellow feathers. What term describes the yellow feather stimulus in this example? releaser

simulation

warning coloration

mimicry

Which mechanism of transport takes place when solute particles move from a region of high concentration to a region of low concentration? active diffusion isotonic osmosis

What is used as a template during replication? a- mrna b- trna c- rrna d- dna

Scientists are conducting a study on the effectiveness of a new drug on memory loss. they are giving some of the test subjects the new drug to find out if it improves their long-term memory. which are possible limitations of this study? check all that apply. a) test subjects may want to participate in additional experiments. b) test subjects may think they should be paid more. c) test subjects may get bored and want to quit early. d) test subjects may have to travel during the experiment. e) test subjects may have full-time jobs. this is multiple choice. you for the !