In this essay we will discuss about:- 1. Meaning of Plastids 2. Types of Plastids 3. Shape 4. Size 5. Chemical Composition 6. Structure 7. Functions 8. Autonomy. Contents: Essay on the Meaning of Plastids Essay on the Types of Plastids Essay on the Shape of Plastids Essay on the Size of Plastids Essay on the Chemical Composition of Plastids [...]
In this essay we will discuss about:- 1. Definition of Nucleus 2. Number of Nucleus 3. Position 4. Shape 5. Biochemical Analysis 6. Structure 7. Functions. Contents: Essay on the Definition of Nucleus Essay on the Number of Nucleus Essay on the Position of Nucleus Essay on the Shape of Nucleus Essay on the Biochemical Analysis of Nucleus Essay on [...]
In this article we will discuss about:- 1. Meaning of Cell Membrane 2. Appearance of Cell Membrane 3. Composition 4. Passive Diffusion or Transport across Cell Membrane. Meaning of Cell Membrane: The term was originally used by Nageli and Cramer (1855) for the membranous covering of the protoplast. The same was named plasma lemma by Plowe (1931). Plasma lemma or [...]