SS1 Biology – Modes  of Nutrition

MODE OF NUTRITION 1. Autotrophic Nutrition is the type of nutrition in which the organisms can manufacture their food. Organisms that can manufacture or synthesize their food are called autotrophs. Autotrophic nutrition is carried out

SS1 Biology – Nutrition in Animals

Animal Nutrition (Food Substances) – Classes of food, vitamins, and minerals   Food is a complex, energy-rich organic matter that living organisms feed on to obtain nutrients and substances necessary

SS1 Biology – Nutrient Cycle in Nature

The carbon cycle is the way carbon (iv) oxide is being used from the atmosphere by photosynthesis and put back into the atmosphere by respiration and decay. The carbon cycle involves

SS1 Biology – Plants Nutrition

Nutrition is defined as the process by which living organisms obtain and utilize food material from the external environment for metabolic activities such as respiration, growth, excretion, and reproduction. Photosynthetic or holophytic Nutrition

SS1 Biology – Organization of Life

Organization of life is defined as the existence of life from a single-celled organism to a multicelled organisms with a complex form that perform different functions Levels of Organization 1 

SS1 Biology – Classification of Living Things

Classification is defined as the arrangement of living things into groups based on structural, genetic, and cellular organization.  This is called TAXONOMY. The system of classification of living things used

SS1 Biology – Living Things and Non-Living Things

Living things are those objects that have life e.g., plants and animals. Non-living things are those objects without life or lifeless objects.           CHARACTERISTICS OF LIVING THINGS MOVEMENT: is defined

SS1 Biology – Introduction to Biology

Science is defined as a systematic process of enquiring about the living and non-living things in our environment. The term “biology” is coined from two Greek words: “bios,” meaning life, and