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 released to stop proliferation and [...]
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 male cell resulting into formation [...]
Coenocytic fungi which lack motile cells and produce zygospore as the sexual spore are placed under phylum Zygomycota. The zygospore typically results from the complete fusion of the two gametangia during gametangial copulation. These fungi reproduce asexually by means of aplanospores (also called sporangiospores, formed inside sporangia) or conidia. The phylum has two classes - Zygomycetes and Trichomycetes. The class [...]