I believe the term for an observable trait of an organism would be called or noted as the organism's phenotype.
Answer:
Archaebacteria have cell wall made of complex composition of peptidoglycan
Hydrogen bonds exhibit the stronger intermolecular force, and water is a polar molecule, so the hydrogen bonding create strong forces which take more energy to break (causing the surface tension of water), and due to the polarity water molecules “stick” to one another which causes the edges to rise up in a tube, forming a meniscus
