Which term describes a pattern in which rapid changes occur in a species for short period, followed by a long period of little or no change?

A. artificial selection

B. gradualism

C. extinction

D. Punctuated equilibrium

Which are the functions of proteins?

How to convert metric measurements

What is the study of fungi called?

How many years did the precambrain era span

Is a blue whale, rosebush, mushroom, algea, or pine tree a heterotroph or auto troph

One function of the chromosomes in a cell is to A. absorb light and create energy for the entire organism. B. transport proteins throughout the cell and to other cells in the body. C. provide a location for protein synthesis inside the cell. D.

Consider the Ras signal-transduction pathway. Suppose a mutation occurred in the gene that encodes the transmembrane receptor to which a growth factor binds. The mutation no longer allows the growth factor to bind to the receptor.

Which of these have prokaryotic cells? A. snails B. bacteria C. frogs D. food

How can earths plates move

Iron reacts with atmospheric oxygen to form oxide or ferric oxide