Which molecule allows a blade of grass to stand up straight? O A. Polysaccharide
O B. Fructose
O C. Glucose
D. Monosaccharide

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?

Imagine that a mouse has white fur because of a mutation in its dna. which of the following conclusions can be drawn

Indica el nombre y la fucion de los vasos sanguineos que entran y salen de los riñones