Which lobe of the cerebrum contains the primary motor cortex and is the most anterior lobe?

in 1972 the fluid—mosaic membrane model of membrane structure was proposed based on thermodynamic principals of organization of membrane lipids and proteins and available evidence of asymmetry and lateral mobility within the membrane matrix [s. j. singer and g. l. nicolson, science 175 (1972) 720–731].

the darker peppered moth species were favored due to the fact that the industrial revolution had made all the nearby trees a darker color instead of white.