Modes of nutrition – Autotrophic and Hetrotrophic nutrition

MODE OF NUTRITION 1. Autotrophic Nutrition is the type of nutrition in which the organisms are able to manufacture their […]

Balanced Diet and Classes of enzyme

Balanced Diet This is a diet containing the correct proportion or the right amount of all six food substances required […]

Animal Nutrition (Food Substances) – Classes of food, vitamins and minerals

Food is a complex energy-rich organic matter which living organism feed on to obtain nutrients and substances necessary for life. […]

Water cycle

WATER CYCLE The water cycle is defined as the way water is being used and being returned to the atmosphere […]

Carbon cycle

Carbon Cycle The carbon cycle is the way carbon (iv) oxide is being used from the atmosphere by photosynthesis and […]

Diseases Of Agricultural Importance

A disease is defined as a deviation from the normal state of health presenting marked symptoms or outward visible signs. […]

THE PEST

A Pest is an insect or a small animal which can damage crops, spread diseases to man and other animals. […]

Effects Of Agricultural Activities On Ecological System

An ecosystem is defined as a community of plants, animals and decomposers that interact with one another and with the […]

KINGDOM ANIMMALIA (Characteristic feature)

KINGDOM ANIMMALIA (Characteristic feature) All are multicellular organisms DNA is located in nucleus enclosed with nuclear membrane iii.        Cells have […]

Classification of living things

Classification is defined as the arrangement of living things into groups based on structural genetic and cellular organization.  This is […]