A model used by evolutionary biologists to represent evolutionary history among species is called a o cladogram.
O parallelogram.
O histogram.
O phylogram.

What percentage of light hits earth's surface directly?

What are examples of the plant life and animal life that can be found in each type of terrarium

What is the significance of the protein-lined pits? a. protein attracts other proteins needed for atp synthesis within the cell. b. protein-lined pits are able to transport one molecule at a time down the concentration gradient within the cell. c. the polarity of proteins allows other polar molecules to attach and be transported in the cell by transport channels. d. receptors within the pits allow ligands to fuse and be transported into the cell by endocytosis.