Plants use the principle of osmosis in the absorption of water, of mineral salts, of oxygen and carbon dioxide. 7. ... Answers 1. a. The shape of the cell is irregularly spherical. b. (Self-explanatory.) 2. 3. 4. 6. Human : The human cell (in this.
|Title||:||Teachers' handbook for laboratory manual accompanying Smallwood, Reveley, and Bailey's New biology|
|Author||:||Harlow Bishop, Guy Andrew Bailey|