Answer:
The correct answer is A.) Forms the plant cell wall.
Differentiation->Fertilization->Gamete Production-Mitosis
<span>Fertilization->Differentiation->Gamete Production->Mitosis </span>
<span>Gamete Production->Fertilization->Mitosis->Diff... </span>
<span>Mitosis->Fertilization->Gamete Production->Differentiation </span>
B
Because virus do contain genetic material and duh they make people sick and yes they are made of more than one cell