HORTICULTURE

Detailed explanation-1: -All plants are not unicellular. They are multicellular organisms comprising more than one cell. Example: Pinus, maize. Algae are a group of unicellular, autotrophic organisms that lack complex plant organs.

Detailed explanation-2: -Important characteristics of plants are: 1. Plants are multicellular. 2. Plant cells have cells walls and unique organelles.

Detailed explanation-3: -Multicellular organisms are composed of more than one cell, with groups of cells differentiating to take on specialized functions.

Detailed explanation-4: -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-5: -Bacteria are single-celled, prokaryotic organisms in comparison to animals and plants which are multicellular, eukaryotic organisms.