The following points highlight the four methods of plant reproduction. The methods are: 1. Vegetative Reproduction 2. Asexual Reproduction 3. Sexual 4. Induced Sex Modification. Method # 1. Vegetative Reproduction: A. Natural Methods of Propagation: (a) In lower plants: (i) By budding: Experiment: Some yeast are grown in sugar solution and observed under the microscope from time to time. Observation: [...]
In this article we will discuss about Plant Movement. After reading this article you will learn about: 1. Subject-Matter on Plant Movement 2. Classifications of Plant Movement. Contents: Subject-Matter on Plant Movement Classifications of Plant Movement 1. Subject-Matter on Plant Movement: By plant movement it is meant the change in position of an organism or a part of its body. [...]
The below mentioned article provides a brief account of structure, physical properties and importance of water to plant life. Structure of Water: Water (H2O) is normal oxide of hydrogen in which the two hydrogen atoms are joined to oxygen atom by covalent bonds forming an angle of 105° (Fig. 2.1 A). Since, oxygen atom is more electronegative than hydrogen atom; [...]