Question

complete the following chart [cell]-[______]
[organ]-
[organ system]-[________]​

Answer 1

Answer:

cell-tissue-organ system-organism

Answer 2

Answer:

[Cell]- [Tissue]- [Organ]- [Organ system]- [Organism]​

Explanation:

• The cell acts as the basic autonomous, self-contained unit and is capable of performing all the processes of life like metabolism, growth, reproduction and development.

• A tissue is defined as organised layers or masses of structurally similar cells of common embryonic origin and performing a particular function.

• Different tissues collectively make an organ to serve a specific purpose.

• An organ system consists of various organs which carry out major functions of the body.

• And many organ systems such as the digestive system, respiratory system, excretory system, circulatory system, etc together form an organism.

Hence the correct sequence of structural organization in organisms in the following chart is:

Cell (smallest unit)→Tissue→ Organ→ Organ System→ Organism (largest unit)