Nuclei, and Compatibility to undergo Mitosis.
Solution
Cut open an onion.
Use forceps to peel a thin layer of epidermis from the inside.
Lay the layer of epidermis on a microscope slide.
Add a drop of iodine solution to the layer.
Carefully place a coverslip over the layer.
Observe it under a microscope to see onion cells.
<span>The instructions for the organization and metabolism of living things are encoded in the Genes.All cells have a copy of the hereditary material, DNA. The theory that accounts for the differences that divide and the unity that joins all living things is the evolution theory.</span>
A. in DNA can result in dysfunctional protein productiona. Your answer is Point mutation
if you are aking if that is true then yes but there are also secondary, primary consumers... decomposers... detritivores
