In a field of sunflowers, there are varying heights. a plant breeder is determined to breed out all of the extremely tall and extremely short plants. his goal is to create a population of sunflowers that are all of average height. in terms of natural selection, we would call this selection.
a) directional
b) disruptive
c) stabilizing
d) suggestive

The production of cells during mitosis into specialized function is recombination or differentiation

The diagram shows the layers of earth. convection currents in which region influence the movement of tectonic plates

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.