What were the two main things that Darwin
& Wallace didn't know about?

They were unaware of the machinery or processes that gave rise to individual variation. They had no knowledge of DNA and how it carried genetic information

Explanation:

They had no knowledge of genetics or of the mechanisms that drove individual variation - DNA, genes, chromosomes and the specific modes of combination and mutation in genetic material

i do not know and i have a 100 in this class

lysosomes contain a variety of enzymes, enabling the cell to break down various biomolecules it engulfs, including peptides, nucleic acids, carbohydrates, and lipids (lysosomal lipase). the enzymes responsible for this hydrolysis require an acidic environment for optimal activity. hope i !