Question

Which one of the following feature is shared by all living organism at all hierarchical level?

• A. Mode of nutrition
• B. Cellular organisation
• C. Nature of protoplasmic composition
• D. Growth by cell division

Answer 1

Answer: (B)

Cellular organisation

Cells are the basic units of the structure and function for all the living organisms. The cell is the basis for the properties of life like growth, reproduction, evolution, movement e.t.c.

Some living organisms are single cellular and other microorganisms, plants, animals are multicellular.

Hence cellular organisation is the common feature shared by all the living organism at all hierarchical level.

So the correct answer is option B- 'Cellular organisation'.