Abird species known as the cattle egret is often found near farms in wet areas. the bird waits, sometimes even perched on a cow's back, until the cow kicks up a frog or fish while it walks. then, the bird strikes and eats the exposed prey. this is an example of what kind of feeding relationship? a. parasitic b. mutualistic c. herbivorous d. detritus

Which of the following statements regarding anfinsen's denaturing experiments with ribonuclease a (rnase a) are valid? exposing the denatured protein to air oxidation and then dialysis to remove urea restored the protein to its original functionality. removing urea by dialysis and then allowing air oxidation of the denatured protein restored the protein to its original functionality. denaturing the protein with both urea and β-mercaptoethanol yielded an inactive protein. anfinsen concluded that protein folding is determined by its primary sequence.

Which best describes a rhinovirus? o a. a virus that causes a common cold o b. a protective shell around a virus o c. a tube the comes off a virus o d. a piece of dna transferred by a virus

Plz ! what does it mean for an allele to be dominant?