So your 2-week-old pup, weighing 24-ounces -- or 1.5 pounds -- should get 12 ounces of total formula each day. Youâll need to give him about 2 ounces of milk replacer every four hours or so at this weight.
Trending Now. Answers. The building technologies of animals and plants are different, and each type of organism is formed of many types of tissues, in which the cells are assembled and bound together in different ways. In both animals and plants, however, an essential part is played in most tissues by the extracellular matrix.
The Extracellular Matrix (ECM). While it is true that all living things are made of cells, that is only part of the story. Most of the cells in multicellular organisms are surrounded by a complex mixture of nonliving material that makes up the extracellular matrix (ECM).In some cases, the ECM accounts for more of the organism's bulk than its cells.1  In plants, the ECM is primarily composed of cellulose. [ Link to a discussion. In vertebrates, the ECM is made of a complex mixture of carbohydrates and proteins (plus minerals in the case of bone). 2  It is the ECM of vertebrates that will be discussed on this page.