Answer:
Use chemicals to prevent chromosomal separation during meiosis in plants.
No that is just, no just no. DNA is copied through cell reproduction where a cell splits to create more (growing for multi called organisms and asexual reproduction for single celled organisms) The mitochondria is an organelle that is the "power house" of the cell, the "digestive system".
From the deepest to most superficial: pia mater, arahnoid, dura mater
