Sensory neurons are found in the brain and spinal cord.
Answer:
Natural Selection
Explanation:
The process of where organisms with favorable traits that help them adapt to an environment are more likely to reproduce and survive. Organisms with less favorable traits are less likely to survive in the environment. This theory was first developed by Charles Darwin and has grown to be the most believed process of evolution.
Answer: epidermis and dermis
Answer:
Excertion
Explanation:
The process of removal of waste produced in the cells of living organism is called excretion.
How
often an allele occurs in the gene pool is allele frequency.
<span>Allele
frequency defines how common an allele is in a population. It can be calculated
by counting how many times the allele appears in the population and then
dividing by the total number of copies of the gene.</span>
