AP BIOLOGY

Detailed explanation-1: -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-2: -Humans are multicellular. The cells of multicellular organisms have been specialized to perform various functions.

Detailed explanation-3: -Humans, for example, are multicellular organisms created by the fusion of two single cells specialized for sexual reproduction, commonly referred to as the egg and the sperm. The fusion of a single egg gamete with a single sperm gamete leads to the formation of a zygote, or fertilized egg cell.

Detailed explanation-4: -All species of animals, land plants and most fungi are multicellular, as are many algae, whereas a few organisms are partially uni-and partially multicellular, like slime molds and social amoebae such as the genus Dictyostelium.

Detailed explanation-5: -Animals are multicellular, which means they have many cells.