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.
Hyphae are defined as elongated, tubular, and branching filaments that form the mycelium (vegetative part of a fungus consisting of numerous filaments) of a fungus. A single hypha consists of one or more elongated tubular cells.