Are Bacteria (essential/non-essential) to sustaining the EcoSphere?

Which type of bacterial reproduction is depicted in the diagram?

This is one of the five kingdoms in the older biological succession. organisms in this kingdom are prokaryotic

Select the correct answer. which mutation is harmful to the organism? a. a mutation allowing moths to camouflage better on blackened tree bark b. a mutation making staphylococcus aureus resistant to the antibiotic methicillin c. a mutation inhibiting human immunodeficiency virus from attaching to and entering the cell d. a mutation causing uncontrolled cell division e. a mutation giving plant leaves a bitter taste to discourage herbivores from eating them