WebMay 27, 2024 · Question 21. An organ is a group of tissues performing identical, and specialised functions. Answer. Question 22. A cell membrane is dead, while a cell wall is … Webliving substance: 1 n the substance of a living cell (including cytoplasm and nucleus) Synonyms: protoplasm Types: show 13 types... hide 13 types... cytol , cytoplasm the …

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WebApr 17, 2024 · In order for cells to survive, they require nutrients in the form of glucose and minerals plus oxygen. Additionally, they need to dispose of waste products. Cells also rely on their organelles and diffusion for survival. Without oxygen, minerals and the removal of waste products, cells do not survive. In animals, blood delivers the necessary ... WebMar 5, 2024 · Acids and Bases. Water is the main ingredient of many solutions. A solution is a mixture of two or moresubstances that has the same composition throughout. Some solutions are acids and some are bases. To understand acids and bases, you need to know more about pure water.In pure water (such as distilled water), a tiny fraction of water … teak furniture jakarta

is called the living substance of the cells

WebAnswer (1 of 4): Well, cells are considered to be living as a whole, stil to determine wheather a cell is Living Or Dead, we should be concerned about the cytoplasm and not … WebJun 8, 2024 · Figure 31.1 B. 1: Water absorption by the roots: Water is absorbed through the root hairs and moves up the xylem to the leaves. Since plants require nutrients in the form of elements such as carbon and potassium, it is important to understand the chemical composition of plants. The majority of volume in a plant cell is water; it typically ... WebMatter is made of combinations of elements—substances such as hydrogen or carbon that cannot be broken down or converted into other substances by chemical means. The smallest particle of an element that still retains its … ek je chilo duo rani bengali song