KINGDOM PROTISTA

Introduction The word protista came from Greek meaning the very first; they are eukaryotic in nature. Eukaryotes are a group of organisms with nucleus under the domain: eukarya while the kingdom consists of both multicellular and unicellular organisms, these organisms were...

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Nanotechnology: Introduction

Introduction Nanotechnology can be described as a science, engineering and technology that is conducted at a nano scale. It involves manipulation of individual matter at the level of atoms (atomic level), molecular and or supramolecular level. It deals with materials having at least one spatial dimension in the size range of 1 to 100 nm.  What...

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KINGDOM MONERA AND THEIR CHARACTERISTICS

Kingdom Monera  The work of Carolus Linnaeus and Woese in 1758-1759 and 1990 respectively has been the foundation and influenced the classification system of living things up to the present times. Before you continue with this topic, you should have watched our...

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TELL US YOUR VIEW ON HEALTH AND WELLNESS SURVEY

This questionnaire is to seek general opinion about health and wellness. This covers psychology, sexual, social, marital and financial factors that affect peoples health and wellness.  Please, I want your sincere response as all responses shall be kept confidential and for educational purpose only. Thanks  Tell Us Your Vi...

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THE CELL

In this video, you should learn the history of the cell, the cell theory, types of cells, plant and animal cell. .label-size{ margin:0 2px 6px 0; padding: 3px; text-transform: uppercase; border: solid 1px #C6C6C6; border-radius: 3px; float:left; text-decoration:none; font-size:10px; color:#666; } .label-size:hover...

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PARTS OF THE MICROSCOPE AND THEIR USES

This video explains the Microscope, thee various parts and their functions. .label-size{ margin:0 2px 6px 0; padding: 3px; text-transform: uppercase; border: solid 1px #C6C6C6; border-radius: 3px; float:left; text-decoration:none; font-size:10px; color:#666; } .label-size:hover...

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MICROSCOPY: HOW TO USE THE MICROSCOPE

This video explains microscopy, what you need to know about handling, preparation of slide and viewing under the microscope and returning the microscope after use. .label-size{ margin:0 2px 6px 0; padding: 3px; text-transform: uppercase; border: solid 1px #C6C6C6; border-radius:...

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