greenhouse gasses is the "The ultinate source of heat in the process of global warming"
Answer:
Balancing selection
Explanation:
Balancing selection is a type of natiral selection that maintains different alleles (i.e. sickle cell allele and normal allele) at frequencies larger than expected. This can happen for example, when the heterozygotes for the alleles under consideration have a higher fitness than the homozygote -as is the case of the sickle cell anemia-.
The correct answer is: A) phenol
Phenol is an aromatic organic molecule that consists of phenyl group (−C6H5) bonded to a hydroxyl group (−OH). This compound is very useful in industry for the synthesis of plastics, nylon, detergents, herbicides etc.
Triacylglycerol consists of glycerol and three fatty acids and it is one of the main constituents of body fat.
Cholesterol is a lipid molecule necessary for the synthesis of plasma membrane
Waxes are organic compounds that include higher alkanes and lipids produced by plants and animals.
Certain epithelial cells line your stomach, which means those cells are specialized in absorbing nutrients in the apical membrane and exporting it to the basal membrane.