The heads of the phospholipid bilayer were described as hydrophilic. What does "hydrophilic" mean in terms of
the interaction of the hydrophilic heads with water?

After fertilization, which type of cellular division is responsible for the growth and development of a complex, multicellular organism?

Modern whales developed their traits through natural selection what occurs during the process of natural selection

Use the phylogenetic tree to the right to determine which statement below is true. organisms a and f are not related. organism e is more closely related to organism b than organism f. organisms c and d are more closely related than organisms a and b. phylogenetic trees