write the difference between the absorption and defecation
Answers
Answer:
The key difference between absorption and assimilation is that absorption is the process of taking the digested simple molecules into bloodstream/lymph from the intestinal villi and microvilli while assimilation is the process of synthesizing new compounds from the absorbed molecules.
the process of absorbing or assimilating substances into cells or across the tissues and organs through diffusion or osmosis, as in absorption of nutrients by the digestive system, or absorption of drugs into the bloodstream.
Defecation is the final act of digestion, by which organisms eliminate solid, semisolid, or liquid waste material from the digestive tract via the anus. Humans expel feces with a frequency varying from a few times daily to a few times weekly.