A chemical compound composed of two different elements.

A method of asexual reproduction in which a single organism divides into two genetically identical offspring.

A specific region on a molecule, typically a protein or enzyme, where another molecule, such as a substrate or ligand,…

A mathematical expression or equation involving two terms, often used in the context of binomial nomenclature or binomial distribution.

A formal system of naming species of living organisms using two names: the genus and the species, typically in Latin…

A type of white blood cell involved in immune responses, particularly those related to allergies and parasitic infections.

Relating to the deepest part of the ocean, typically below 1000 meters, where there is little light and high pressure.

Relating to frogs or other amphibians, often referring to the family Batrachoididae of fish species.

A potent toxin found in certain amphibians, including frogs, which can cause paralysis and death.

A type of white blood cell that is part of the adaptive immune system and produces antibodies to neutralize pathogens.