EVERYDAY SCIENCE

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: -Characteristics of Multicellular Organisms They possess distinct organs and organ systems. They are eukaryotes, i.e., they contain membrane-bound structures. Their cells exhibit division of labour. Their size increases with the number of cells in an organism.

Detailed explanation-3: -All plants are multicellular. All plants are eukaryotic. All plants are autotrophic. All plants need sunlight.

Detailed explanation-4: -Multicellular Definition A tissue, organ or organism that is made up of many cells is said to be multicellular. Animals, plants, and fungi are multicellular organisms and often, there is specialization of different cells for various functions.

Detailed explanation-5: -All plants are multicellular organisms made of Eukaryotic cells that have a cell wall. They get food through photosynthesis so they are autotrophs.