Across
- 3. the twig like branch of an axon ends in a swollen structure called
- 5. other name for squamous epithelium
- 7. a good neurotransmitter
- 9. one unit of muscle tissue
- 10. all lacunae of the bone communicate with each other by a network of fine canals known as.
- 11. these are free moving or fixed phagocytes. they help in destruction and removal of pathogens.
- 13. Produce antibodies and are involved in the immune response.
- 14. complex polymer which hardens the cell wall and acts as cement
Down
- 1. other name for arid plants
- 2. they form ground substance and fibres
- 4. other name for aquatic plants
- 6. the matrix of the bone in the form of concentric rings
- 8. the shape of parenchyma cells
- 12. waxy substance secreted by epidermal cells