Plants
Plants are living things that can be found in our environment. Plants can manufacture their food by themselves making use of water and energy from sunlight through a process called… Read More »Plants
Plants
COMPARISON BETWEEN ANIMAL CELL AND PLANT CELL
COMPARISON BETWEEN ANIMAL CELL AND PLANT CELL Plant Cell & Animal Cell Cell Specialisation Cells are specialised to perform different functions in both plants and animals Example; Palisade cells have… Read More »COMPARISON BETWEEN ANIMAL CELL AND PLANT CELL
MODE OF NUTRITION AND PLANT NUTRITION
MODE OF NUTRITION AND PLANT NUTRITION AUTOTROPHIC NUTRITION Plants are referred to as autotrophs, i.e. being able to manufacture their food (Organic compound from inorganic materials such as water, carbon… Read More »MODE OF NUTRITION AND PLANT NUTRITION
DIFFERENCES BETWEEN PLANTS AND ANIMALS
DIFFERENCES BETWEEN PLANTS AND ANIMALS All living organisms can be generally classified as plants or animals. However, plants can be distinguished from animals in the following ways: PLANTS ANIMALS… Read More »DIFFERENCES BETWEEN PLANTS AND ANIMALS
EXCRETION AND HOMEOSTASIS (PLANT AND ANIMAL)
EXCRETION AND HOMEOSTASIS (PLANT AND ANIMAL) Introduction What is Excretion? Excretion is the process by which living organisms separate and eliminate waste products of metabolism from body cells. If these… Read More »EXCRETION AND HOMEOSTASIS (PLANT AND ANIMAL)
GASEOUS EXCHANGE IN LEAVES OF TERRESTRIAL PLANTS
GASEOUS EXCHANGE IN LEAVES OF TERRESTRIAL PLANTS Gaseous exchange takes place by diffusion. The structure of the leaf is adapted for gaseous exchange by having intercellular spaces that are filled.… Read More »GASEOUS EXCHANGE IN LEAVES OF TERRESTRIAL PLANTS
GASEOUS EXCHANGE IN PLANTS AND ANIMALS
GASEOUS EXCHANGE IN PLANTS AND ANIMALS Necessity for Gaseous Exchange in Living Organisms Living organisms require energy to perform cellular activities. The energy comes from breakdown of food in respiration.… Read More »GASEOUS EXCHANGE IN PLANTS AND ANIMALS
GASEOUS EXCHANGE IN PLANTS
GASEOUS EXCHANGE IN PLANTS Oxygen is required by plants for the production of energy for cellular activities. Carbon (IV) oxide is required as a raw material for the synthesis of… Read More »GASEOUS EXCHANGE IN PLANTS