Two male bighorn sheep butt heads to determine who gets the right to breed with a local group of females; a pack of wolves coordinate their strategy to attack a struggling newborn elk; a male peacock displays his feathers to entice a nearby hen to mate; and a school of tuna scatters and then reforms as a shark dashes quickly among them. all of these interactions represent

Joe is breeding cockroaches in his dorm room. he finds that the average wing length in his population of cockroaches is 4 cm. he chooses the six cockroaches that have the largest wings; the average wing length among these selected cockroaches is 10 cm. joe interbreeds these selected cockroaches. from earlier studies, he knows that the narrow-sense heritability for wing length in his population of cockroaches is 0.6. a. calculate the selection differential and expected response to selection for wing length in these cockroaches. b. what should be the average wing length of the progeny of the selected cockroaches?

What field of science did harry hess study?

Jane is blood type a her husband is blood type b. jane is puzzled because their daughter is type o. explain how the daughter inherited a blood type that neither of her parents had explain your answer