Molecules are held together by electrons shared between bonded atoms. For example, consider the formation of an H2 molecule from two separate hydrogen atoms: 2 approachinghydrogen atoms(2 H) a hydrogen molecule(H2) As the two atoms approach, each nucleus begins to attract the other atom's electrons.
Definition of Hyphomycetes. in some classifications. : a subclass of fungi coextensive with the order Moniliales or including both the Moniliales and the Mycelia Sterilia.
Noun. 1. hypha-any of the threadlike filaments forming the mycelium of a fungus. conidiophore-a specialized fungal hypha that produces conidia. mycelium-the vegetative part of a fungus consisting of a mass of branching threadlike hyphae.