Question

Which of the following contains 200 different cell types and organs with discrete boundaries?

1) Tissue
2) Organ
3) Organ system
4) Cell

Answer 1

The correct answer is Organ system.

Step-by-step explanation:

An organ system contains 200 different cell types and organs with discrete boundaries. Tissues, on the other hand, are groups of connected cells that have a similar function. Organs are anatomically distinct structures of the body composed of two or more tissue types. So, the correct answer is 3) Organ system.