It’s where a male or female chooses the opposite gender to be a mate for specific features. Ex.) peacocks choose makes with brighter feathers
Research participants’ uses occipital lobes when they
are engage in tasks that require the construction of mental image. <span>The location
of occipital lobe is in
the back portion of the brain behind the parietal and temporal lobes that is primarily
responsible for processing visual information. It contains the brain's visual
processing system, which processes images from our eyes and links that
information with images stored in memory or called visual-spatial processing. Other
function includes movement and color recognition.</span>
Answer: I think it's C? could be wrong
Explanation:
Reactions in which the concentration of Nucleophile or Base has no effect on the rate of reaction depends only on the concentration of substrate. Such reactions are called Unimolecular Substitution or Elimination Reactions. The Kinetics of such reaction is First order with respect to substrate.
Examples:
SN¹ Reactions: These are Unimolecular Substitution reactions. These are two step reactions in which the first step is the rate determining step. In RDS the substrate is ionized to generate a carbocation and is the slowest step. In second step the Nu attacks carbocation and is the fastest step.
E¹ Reactions: These are unimolecular Elimination reactions. These are also two step reaction. In first step carbocation is generated (RDS step) and in second step the base abstracts proton to yield alkene. These reactions only depend on the concentration of substrate.