The chimpanzee and the bonobo population were separated by the congo river; therefore the groups could not reproduce with each other.
this type of reproductive isolation is more specifically described as isolation

What protects the lining of the stomach from acidic gastric juices?

Why does it matter if osmosis is put into a “scab” or a “nosebleed? ” where would that leave him?

Which statements about the fluid mosaic structure of a membrane are correct? select the three correct statements.which statements about the fluid mosaic structure of a membrane are correct? select the three correct statements.the framework of a membrane is a bilayer of phospholipids with their hydrophilic heads facing the aqueous environment inside and outside of the cell and their hydrophobic tails clustered in the center.because membranes are fluid, membrane proteins and phospholipids can drift about in the membrane.the diverse proteins found in and attached to membranes perform many important functions.the kinky tails of some proteins keep the membrane fluid by preventing the component molecules from packing solidly together.membranes include a mosaic, or mix, of carbohydrates embedded in a phospholipid bilayer.