Compilation of questions on Cell:- the unit of life for class 11. 1. Define Cell. Explain its Structure. Meaning and Types of Cell- Basic Unit of Life: Robert Hooke (1665) observed the so called cells for the first time in a thin slice of cork under a very primitive microscope invented by him. He coined […]
The upcoming discussion will update you about the difference between cell communication and signal transduction. Difference # Cells Communication: All living cells communicate with each other through one or other form of signal. These signals may be environmental factors or may be produced by other cells. Even in unicellular organisms like yeast chemical signals are […]
In this article we will discuss about:- 1. Introduction to the Cell Cycle 2. Regulation of Cell Cycle 3. Division of the Nucleus of a Cell 4. Errors in Cell Division. Introduction to the Cell Cycle: The higher plants and animals begin their life as a single cell called ovum which is fertilized by a […]
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