Agroup of sheep run in random directions to confuse a single predator . this is an example of which social behavior ?

Which of these is not an example of molecular homology? 1. use of dna and rna as genetic material 2.use of glycolysis as the first step in cellular respiration in both plants and animals 3. the lack of an igf-1 gene in prokaryotes 4. the use of aldolase b to break down fructose in bacteria, plants and animals

Which of the following molecules could pass through the plasma membrane by simple diffusion? a. na+ ions b. glucose c. amino acids d. carbon dioxide

How do herbicide-resistant plants farmers? a. farmers can spray for weeds without killing the crops b. the plants kill the weeds c. the soil is enriched for future plantings