Question

Choose the option that correctly depicts the biological levels of organization.

• A. Cell $\to$ Tissue $\to$ Organ $\to$ Organism $\to$ Organ system
• B. Organ $\to$ Tissue $\to$ Cell $\to$ Organism $\to$ Organ system
• C. Cell $\to$ Tissue $\to$ Organ $\to$ Organ system $\to$ Organism
• D. Tissue $\to$ Cell $\to$ Organ $\to$ Organ system $\to$ Organism

Answer 1

The correct option is C Cell $\to$ Tissue $\to$ Organ $\to$ Organ system $\to$ Organism


The cell is the basic unit of life.
Cells that have a similar function form a tissue.
The tissues group together to form organs and a number of organs together form an organ system.
Many organ systems together form an organism. Eg: Stomach cells form a tissue in it.
These tissues form the organ, stomach.
Stomach, intestine and various other organs join to form the digestive system.
Digestive system, excretory system, respiratory system, etc., together form an organism.