Biology
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human respiratory system parts and functions
The human respiratory system consists of lungs and air passages. These air passages carry fresh air to the respiratory sites.…
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Respiratory System in Man, Animals, Fish, Birds, Reptiles & Insects etc.
The living organisms need energy for their activities. This energy is provided within the cell by Respiratory System or the…
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Photorespiration Importance with Functions of Rubisco
Photorespiration and its Consequence Respiratory activity which occurs in plants during the daytime is called photorespiration. So, it is a…
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Gaseous Exchange in Plants: Different Structure and Methods
Plants also get their free energy from respiration. There are no special organs or systems present for gaseous exchange in…
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Gaseous Exchange in the Respiratory System
Gaseous Exchange in the Respiratory System is very important. The organisms require constant supply of energy for their activities. Respiration…
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7 major nutritional diseases | Causes, symptoms and Treatment
The nutrient is the food or elements or any substance that supplies the body elements, necessary for metabolism. All the…
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Human Digestive System Parts and their Functions
Human Digestive system parts are liver, glands, stomach, intestines, gallbladder and mouth etc. There are totally 6 main functions of Human Digestive System. These processes or…
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Digestion & Absorption in Animals: 5 Digestive Characteristics & Examples
requirements for digestion in animals are similar. The animals require water, oxygen, simple sugars, amino acids, fatty acids, vitamins and…
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What are the Parts of Large Intestine and Their functions
The large intestine is composed of a caecum, colon and rectum. 1. Caecum The caecum is a blind sac. It…
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Parts of Small intestine and their Functions
Small intestine is composed of three parts called, duodenum, jejunum and ileum. Duodenum is about 20-25 cm long. The chyme passed…
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