What is the role of the MCR1 gene in determining a populations fitness for survival

Where can a dna be found in a prokaryotic cell

The two main stages of cell division are called

Which of the following is a feature of all cells? o a. all cells have a nucleus. o b. all cells have dna for at least part of their life cycle. het . o c. all cells are spheres. o d. all cells have a rigid cell wall.