Biology - ODEAcademy

Biology Notes & MCQs for Exams | Chapterwise

The cell, the basic unit of life, was first discovered by Robert Hooke in 1665 while observing a cork slice under a microscope he designed. The term “cell” comes from the Latin word meaning “a little room.” A typical cell consists of three main parts: Cell (Plasma) Membrane – the selectively permeable outer boundary, made of […]

Human Body Tissue Types and Function : Biology Short Notes

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Tissues are collection of cells and intercellular substances that come together to perform a specific function. There are four types of tissues in the human body. { Trick – MACHINE } Muscular tissue aids in movement. Example – Skeletal (voluntary), Cardiac and smooth muscles. Connective tissue for supporting, linking, and cushioning various body parts. Example

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