Correct option is D. Cells which are similar in origin, form and function
In biology, tissue is a cellular organizational level between cells and a complete organ. A tissue is an ensemble of similar cells and their extracellular matrix from the same origin that together carry out a specific function. Organs are then formed by the functional grouping together of multiple tissues. So, the correct option is "D" (Cells which are similar in origin, form, and function).