Why do males express certain sex-linked traits that females don't?

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

What is the relationship between absorbance of light and the rate of photosynthesis?

Ineed some everybody. the production of cells during mitosis into specialized function is called: recombination or differentiation