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.
Non-septate hyphae, also known as aseptate or coenocytic hyphae, form one long cell with many nuclei. They are the more primitive form of hyphae; species with septate hyphae diverged from a common ancestor with coenocytic hyphae.Most fungi with coenocytic hyphae belong to the class Zygomycetes.yphae Growth and Structures. A fungus starts from a spore and the initial hypha grows out from that germ. The first hypha grows out, extending at the tip, or apex, and then begins to branch out into richer areas of food, forming a body of hyphae, the mycelium. The hyphae exude digestive enzymes and absorb nutrients.