EVERYDAY SCIENCE

Detailed explanation-1: -Plants are mainly multicellular organisms, predominantly photosynthetic eukaryotes of the kingdom Plantae. Historically, plants were treated as one of two kingdoms including all living things that were not animals, and all algae and fungi were treated as plants.

Detailed explanation-2: -The kingdom Plantae includes organisms that range in size from tiny mosses to giant trees. Despite this enormous variation, all plants are multicellular and eukaryotic (i.e., each cell possesses a membrane-bound nucleus that contains the chromosomes).

Detailed explanation-3: -The prefix “multi” means many and cellular means about or involving cells. So, a multicellular organism definition is: an organism that is made of many cells, such as plants, animals or fungi. Multicellular organisms are different from unicellular organisms, such as bacteria, which are only made of one cell.

Detailed explanation-4: -Plants are multicellular. 2. Plant cells have cells walls and unique organelles.

Detailed explanation-5: -Examples of unicellular plants are Chlamydomonas ( green algae), chlorella (single-celled green algae), etc.