Question

multiple choice question
an organ is best described as which of the following?
o two or more organs, that work together for a common function
o a structure composed of at least two different tissues, with recognizable boundaries, and with a discrete function
o a group of cells working together for a common function
o a single complete individual
o the smallest unit of an organism that can carry out all the functions of life

Explanation:

In biology, an organ is defined as a structure made up of at least two different types of tissues. It has distinct boundaries and performs a specific function. For example, the heart is an organ composed of muscle tissue, connective tissue, etc., with a recognizable boundary and its function is to pump blood.

Answer:

A structure composed of at least two different tissues, with recognizable boundaries, and with a discrete function