Question

Several tissues combine to form

• A. Organ
• B. Cell
• C. Cytoplasm
• D. Organism

Answer 1

The correct option is A

Organ

The correct option is A.

Explanation for correct option:

1. Tissue is a group of cells that are physically similar and work together to fulfill a certain purpose.
2. An organ is a group of such tissues that are united in a structural unit to fulfill a certain function.
3. Whereas cytoplasm is the cell's life fluid. Cells are the basic building blocks of life.
4. They are structural units and are made up of comparable cells.
5. Tissue is a structurally comparable group of cells that work together to execute any specific function in the body.
6. An organ is an aggregation of tissues that form a structural unit and execute a specific function.

Explanation for incorrect options:

Option B

1. Tissues are the organizational level of a body that exists between cells and a fully formed organ.
2. Tissue is typically defined as a group of comparable cells that share the same origin and execute a certain function together.

Option C

1. In a body, organs are produced by grouping functionally comparable and numerous tissues together.
2. An organ can also be defined as a self-contained set of several tissues that perform a specific function in the body.

Option D

1. The heart, liver, and lungs are some examples of organs in the human body.
2. There are four types of animal tissues: connective tissue, muscular tissue, nerve tissue, and epithelium tissue.

Final answer:

Several tissues combine to form an organ.