Castoreum is an extract gotten from the sacs of beavers; this extract has a very strong, sweet scent; therefore the sacs containing this exudate are harvested from these animals for various uses especially by brands and companies that are involved in making perfumes, expensive drinks, and some other products. Is castoreum still …
What is the unemployment rate? The unemployment rate refers to the proportion of the workforce that does not have a job. In other words, it is the percentage of unemployed people in the economy among those that are in the labor force. It is a lagging indicator which means that it generally …
What is book value? The book value of an asset refers to the net difference between a company’s total assets and its total liabilities where it is the representation of the total value of a company’s assets that shareholders will receive when the company liquidates. It is equal to the cost of …
What is Xylem? The xylem of plants is a tissue that transports water and nutrients from the root of the plant to other parts of the plant such as leaves and stems. It is found in vascular plants. This tissue and phloem are the two transport tissues. In plants, there are different …
What are Xylem and Phloem? In plants, there are different plant tissues which include the reproductive tissue, meristematic tissues, and permanent tissues. The complex permanent tissues are the vascular tissues which include the xylem and phloem. They are the two transport tissues of plants. They are present in all vascular plants including …
What is market value? A market value in accounting refers to the price an asset can fetch in the marketplace. It can imply the investment given to specific equity or a business. Another name for a market value is open market valuation (OMV). Oftentimes, a market value is used to refer to …
What is an oligopoly? The word oligopoly originated from two Greek words, oligi which means few, and polein which means to sell. It, therefore, refers to a market structure whereby there are few firms that produce and sell homogeneous or differentiated products. Under this market structure, the or sellers are few but …
The cell wall is a structural layer of a cell that is outside the cell membrane and has the primary function of providing the cell with rigidity, support, and protection from mechanical stress. The cell wall function as a filtering mechanism and this semi-rigid thick layer known as the cell wall function …