Biology

Basic objective of this lecture is to present on Study on Plants. It is a tutorial based lecture focus on why Study Plants? This study describe…

General objective of this lecture is to present Plants General Structure. A plant has two organ systems: (1) the shoot system, and (2) the root system. The…

principle objective of this lecture is to present on Leaf Structure and Phyllotaxy in Plants. Leaf is the flattened outgrowth of Stem or a branch that…

Basic purpose of this lecture is to present on Plant Diversity; here briefly focus on the Evolution and Classification of Plants. Plants are classified based on…

The nitrogen fixing bacteria are found in lumps on the roots called root nodules. Prime purpose of this lecture is to present on Nitrogen Cycle. Nitrogen is…

Forests help in occurrence of rainfall, promote soil conservation in catchment areas, regulate runoff, improve moisture holding capacity of the soils and maintain ecological balance.…

General objective of this lecture is to present on Mammals. Mammals are found to exist all over the world in all different climates. Mammals such as chimpanzees…

Photomicrograph is a photograph or digital image taken through a microscope or similar device to show a magnified image of an item. This lecture briefly…

Major objective of this lecture is to present on Living Factories; here major focus on Yeast as a Living Organism. As a living organism, just like us,…

Principle purpose of this lecture is to present on Introduction to Plants. Plants are critical to other life on this planet because they form the basis of…

Animal Uses for Food and Labor. We get meat from animals.  Meat is a source of protein; one of the five essential nutrients.  Leather is…

Principle objective of this lecture is to present on Food and Labor. Livestock animals are needs for Food, Fiber, Labor, Medicine/Research and Pets/Companionship. Some people are trying to “breed back” an…