HORTICULTURE

Detailed explanation-1: -multicellular organism, an organism composed of many cells, which are to varying degrees integrated and independent.

Detailed explanation-2: -As well as humans, plants, animals and some fungi and algae are multicellular. A multicellular organism is always eukaryote and so has cell nuclei. Humans are also multicellular.

Detailed explanation-3: -Multicellular organisms are organisms that have or consist of many cells or more than one cell to perform all vital functions. Examples of organisms that are multicellular are humans, animals, and plants.

Detailed explanation-4: -Multicellular organisms thus have the competitive advantages of an increase in size without its limitations. They can have longer lifespans as they can continue living when individual cells die. Multicellularity also permits increasing complexity by allowing differentiation of cell types within one organism.