While studying evolution, a student comes across a cladogram that includes clades like amphibia, reptilia, aves, and mammalia. what must be the basal clade?

The breakdown of food is accomplished by enzymes. a. physical b. chemical c. mechanical d. none of the above

The image shows a group of fish. the type of social behavior shown in the image is called

Mrna: gcuaauguc what amino acids does the mrna above code for? what type of amino acids or function are uag, uga, and uaa coding for? which codon (3 letters) signals translation to start and also codes for the amino acid methionine (met)?