Final answer:
Tissue in biology refers to a group of interconnected cells performing a similar function. Cells within a tissue share common features and an orderly pattern to achieve their functions.
Step-by-step explanation:
Tissue in Biology
Tissue in biology refers to a group of interconnected cells that perform a similar function within an organism. Cells within a tissue share a common embryonic origin, morphological features, and an orderly pattern. This helps the tissue achieve its function.
For example, in the human body, different tissues like muscle tissue and blood tissue work together to form organs like the heart and the lungs, which are part of the cardiovascular system. The tissues in an organ are organized in such a way that they can carry out specific functions effectively.