Who first identified nucleic acids, and where were they discovered?
friedrich meischer discovered nucleic acids in blood cells.
phoebus levine discovered nucleic acids in plant cells.
james watson and francis crick discovered nucleic acids in dna.
gerardus johannes mulder discovered nucleic acids in bacterial cells.

friedrich meischer discovered it in white blood cell

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