PLANT AND ANIMAL HISTOLOGY

6. A muscle that forms the contractile wall of the heart.
7. A multinucleated muscle
9. Cell that are secrete matrix for cartilage.
10. Relay signals from cell to cell during heartbeat
11. The type of body tissues that covers body surface, lines body cavity and forms a gland.
12. Transmit nerves impulse from the central nervous system to the effector
14. A cell that contains pigment for transportation of oxygen and carbon dioxide.
16. The muscle that lined the wall of arteries
18. One location where ciliated columnar epithelia can be found
19. Modified parenchyma, that contain chloroplast to carry out photosynthesis.
22. Connect the lacunae to each other
23. Living plant cells which are loosely packed
25. This cell secrete mucus to facilitate the movement of food along the small intestine

1. An epithelial tissue that lined the alveoli of lungs
2. Plant tissues that are actively undergoing mitosis process.
3. Paired structures found in animal cells, involved in cell division
4. Living cells with moderately but unevenly thickened primary cell walls.
5. One of the component of cell wall of parenchyma cells
8. Speed up the transmission of impulse
13. Young bone cell
15. Dead cells and provide mechanical strength and rigidity to the plant
17. A fiber that helps to strengthen the bone matrix
20. A type of white blood cell.
21. A type of connective tissue
24. A cell which is a component of phloem that helps to supply energy to load sugar produced in the leaf