Question

__________ is the level of organization which is lower to the organ system.

• A. Tissue level
• B. Cell level
• C. Organism level
• D. Organ level

Answer 1

The correct option is D

Organ level

The level of organization which is lower to the organ system is the organ level. Organs are made up of different types of tissues. An organ level is a group of tissue that works together to perform one or more functions.