the nuclear envelope fragments, the centrosomes move apart from one another, and the chromosomes begin to move during which phase?

during metaphase (or prometaphase)

some fungi obtain their nutrients from a living host (plant or animal) and are called most biotrophic fungi have fairly narrow host ranges—they are specialized on a limited called rhizomorphs that allow the fungus to grow from one tree to another. ascospores are formed inside a sac-like structure called an ascus. so your answer is a