Explain the Classification Animals on the Basis of the Type

question 49

Essay

Explain the classification animals on the basis of the type of body cavity present. Use correct terminology and give an example of each.

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Definitions:

Nucleophile

An entity in chemistry that transfers a pair of electrons to an electrophile, enabling the formation of a chemical bond as a part of the reaction process.

Lewis Definition

A theory of acids and bases where acids accept a pair of electrons during a reaction, while bases donate a pair of electrons.

Acids

Substances that donate protons (hydrogen ions) in aqueous solutions and can react with bases to form salts, often characterized by a sour taste.

Electrophile

A reactive species that seeks out electrons, often forming a bond by accepting an electron pair from a nucleophile.