Question 4 (Multiple Choice Worth 3 points) (03.08 LC)
Which technology has been commonly utilized by scientists to manipulate heritable information by creating DNA fragments with ends that can join with other DNA
fragments?
O Gel electrophoresis
O Genetic cloning
O Plasmid transformation
O Restrictive enzyme analysis

genetic engineering is the correct one

plsamid transformation

ecological efficiency: % of usable energy transferred as

biomass from one trophic level to the next typical is 10% efficient (90% of

energy is lost),is diagramed as the pyramid of energy flow. then osprey eagle

are tertiary consumer and the shrimp are primary consumer, so to balance

mass of shrimp (1/0.1) / 0.1 = 100 kg