Polygenic traits, traits determined by more than one gene, often have phenotypes that are distributed on a bell curve. occurs when one end of the bell curve is better adapted to the environment than the other. Natural selection disrupts the because one allele of a gene is preferred over another, changing the allele frequencies over time.
The development of different species without the influence of geographical separation is called speciation.
Respond to the following based on your reading.

A new species forms because of the formation of a mountain that divides one population into two. What type of speciation is this?
The bell curve in polygenic traits is becoming narrower over time. What type of selection is occurring?
What are the five conditions impacting the Hardy-Weinberg equilibrium?
How does natural selection impact single-gene traits?
What does the allele frequency have to total in the Hardy-Weinberg equilibrium?

small, big, or no change could occur in the phenotype. it could cause something as simple as a cats ears to curl backwards or something as frighting as death. it could also occur in the protien-coding area and have an effect on that but no effect on the amino acids. what has to occur is a changing in the hox gene or the control gene.

affects the water bodies: excessive use of fertilizers causes eutrophication. the fertilizers which are used on plants affect the quality of land on which it is used, further causing erosion of soil. the fertilizers used on plants contain harmful chemical fumes which affect the environment.

the cells uses some of the atoms of the glucose molecules to atp molecules. the atoms of the glucose molecules will then be converted into energy which will be eventually stored in atp. the energy produced which are stored in atp are coming from the glucose’s chemical bonds.

burning fossil fouls really decrease the carbon in the atmosphere so b