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.
Aero-Aquatic Hyphomycetes: Ingoldian fungi are not the only fungal inhabitants of litter. Another group form large coiled or rounded conidia which trap air, and these are known as aero-aquatic hyphomycetes. The advantage of their spores is that when the water dries, spores can lodge in the mud.onditions in fresh water are markedly different to those in the ocean. The open sea has quite different salinity to salterns where the water is slowly evaporating. Sometimes the water is extremely acidic or toxic. Fungi are found in all these environments.