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Nutrition:It is the process by which an organism acquires food. Two major types of nutrition are Autotrophic and heterotrophic nutrition.

• Autotrophs
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Breathing and respiration are interrelated biological processes; however, breathing is a physical mechanism, while respiration has many chemical reactions invol...

Xylem and phloem are plant tissues that are arranged in the vascular bundle of the plant which is a transport system. However, they have many differences which...

Photosynthesis is a process by which plants and other photoautotrophic organisms can synthesize carbohydrates (glucose) and oxygen using carbon dioxide from the...

Transpiration• Plant needs water for carrying out all the important functions. The route of water is from the soil up to the leaves . Certain processes are invo...

Artery/veins• Arteries and veins are the two major blood capillaries which are responsible for the supply of the blood to the whole body, their vast connections...

HomeostasisFor the ideal functioning of the body, there needs to be an ideal optimum constant environment in the body, which is suitable for all the enzymes to...

Photosynthesis is a process by which plants and other photoautotrophic organisms can synthesize carbohydrates (glucose) and oxygen using carbon dioxide from the...

Osmosis is the movement of water molecules from a region of higher water potential to the region of lower water potential down a concentration gradient, across...

Plant and animal cells are eukaryotic cells which share many similarities like they consist of membrane-bound organelles like nucleus, mitochondria, endoplasmic...