If DNA is a long chain of genes, where does one gene stop and the next gene begin?

Simply stated translation starts at a start codon (ATG) and stops at a stop codon (TGA, TAG, or TAA).

Explanation:

the correct answer is - ability to find a mate

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