Which of the following statements best describes zygomycota?

A. a spore of certain algae, fungi and protozoans, capable of swimming by means of a flagellum

B. are terrestrial fungi with well-developed coenocyte, haploid mycelium living in soil or on decaying plant or animal material

C. These are filamentous fungi compose of hyphae and thallus which reproduce sexually via the formation of specialized club shape and cells

D. Characterized by a sac-like structure the ascus which contains four to eight ascopores in the sexual stage​