Select the incorrect association: carbohydrates ….used by the body for energylipids….serve to insulate, protect, and store energyproteins….have 3 forms: monosaccharides, disaccharides, and polysaccharidesnucleic acids….include dna and rna which control our genetic inheritancecarbohydrates….include examples such as glucose, sucrose and starch

Amutagen is 1: a living thing that has undergone a mutation. 2: an agent that causes a mutation in dna. 3: a mutation that has affected one gene. 4: a chemical that can poison living cells.

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?

Which medullary index indicates a human hair? a. 0.653 b. 0.733 c. 0.516 d. 0.256