Whatâs the Difference Between. Hardscape is a term that is usually used by most people to describe anything that is not living such as trees, shrubs or other plant material.âHardscapeâ can include such a big number of things. Concrete walks or drives, retaining walls, desks, etc. Hardscape is also sometimes used for surface drainage type structures.ou generally want to mix hardscape and landscape together. It helps to bring out the characteristics and the beauty of the plant materials used and give the lawnscape and landscaping more of a three dimensional look.
Pseudostratified Columnar Epithelium. Pseudostratified columnar epithelium. Pseudostratified columnar epithelium is found lining the trachea, bronchi, male urethra, and a few other places. The slide you will examine is taken from the trachea. Use the low magnification image to identify the epithelial layer, then examine it at higher power.
The mucus and the ciliated pseudostratified columnar cells protect the body by filtering out or trapping substances in the upper respiratory tract that could cause damage if they enter the lungs. Pseudostratified tissue can also be found in other parts of the human body. The epididymis, where sperm mature in males, also makes use of this type of tissue. Other parts of the male reproductive system, such as the vas deferens, are lined with a type of pseudostratified columnar epithelium that is non-ciliated.