If lactose is a disaccharide, what macromolecule must it be an example of?.

Consider an organism that is eukaryotic, found in both unicellular and multicellular forms, may resemble a plant but is not photosynthetic, has chitin in its cell walls, and absorbs organic nutrients from decomposing material in the environment. this organism would be classified as which of the following types of organisms? a. fungib. protozoac. bacteriad. archaea

Why is it important to reduce the number of chromosomes in half when forming gametes for sexual reproduction?

What causes the phospholipids to organize themselves the way they do