EVERYDAY SCIENCE

Detailed explanation-1: -So, the correct answer is ‘Animalia’.

Detailed explanation-2: -Protista. Protists are single-celled and usually move by cilia, flagella, or by amoeboid mechanisms. There is usually no cell wall, although some forms may have a cell wall.

Detailed explanation-3: -Animal cells are typical of the eukaryotic cell, enclosed by a plasma membrane and containing a membrane-bound nucleus and organelles. Unlike the cells of the two other eukaryotic kingdoms, plants and fungi, animal cells don’t have a cell wall.

Detailed explanation-4: -Unlike the eukaryotic cells of plants and fungi, animal cells do not have a cell wall. This feature was lost in the distant past by the single-celled organisms that gave rise to the kingdom Animalia.

Detailed explanation-5: -In Animalia, there is no presence of cell walls. The outermost layer in an animal cell is the cell membrane. One of the major reasons why animal cells do not have cell walls is because if they did then the cells would become stiff just like plant cells. Therefore, this is the correct option.