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.
The Body of a Fungus Fungi exist mainly in the form of slender filaments, barelyvisible to the naked eye, which are called hyphae (singular, hypha). These hyphae are typically made up of long chainsof cells joined end-to-end divided by cross-walls called septa (singular, septum).