Across
- 1. An aggregate of cells in an organism that have similar structure and function.
- 4. Membrane-bound structures that occur as functional independent units of life (such as in unicellular organisms, e.g. bacteria, protozoa, etc.), or as structural or fundamental units in a biological tissue specialized to perform a particular function in multicellular organisms (e.g. plants and animals).
- 7. A group of tissues that perform a specific function or group of functions.
- 8. (anatomy) The external membranous integument of the body; the outer protective covering of (the body of) an organism.
Down
- 2. The fluid or moisture secreted from the sweat glands to the surface of the skin (through skin pores) during perspiration
- 3. The frame supporting a human or animal body
- 5. The lungs are a pair of breathing organs located with the chest which remove carbon dioxide from and bring oxygen to the blood. There is a right and left lung.
- 6. (Science: anatomy) The hard, calcified tissue of the skeleton of vertebrate animals, consisting very largely of calcic carbonate, calcic phosphate, and gelatine; as, blood and bone.