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Cell – The Basic Unit of Life | Functions, Organelles & MCQs

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🧬Cell – The Basic Unit of Life A cell is the smallest structural and functional unit of life . It is the building block of all living organisms, carrying out essential processes like growth, energy production, and reproduction. For competitive exams like NEET , UPSC, SSC, and State PSCs, understanding the structure and functions of the cell is important because it forms the foundation of biology. Questions are frequently asked on cell theory , organelles , plant vs. animal cells, and cell division , making this topic a high-scoring and must-prepare section . 🕵🏻‍♂️Discovery of Cell The discovery of the cell was a turning point in biology, and many scientists contributed step by step to our understanding. In 1665, Robert Hooke observed thin slices of cork under a simple microscope and saw small box-like structures. He called them “cells” because they looked like the tiny rooms (cells) in a monastery. In 1674, Anton van Leeuwenhoek developed a better microscope and was ...
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"Unveiling the Mysteries of the Harappan Civilization: Ancient India's Ingenious Urban Planning and Trade Secrets"

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Introduction The Harappan Civilization, also known as the Indus Valley Civilization, was one of the world’s earliest urban societies. It existed over 4,000 years ago in parts of modern-day India and Pakistan. The people of Harappa built well-planned cities, had excellent drainage systems, and were skilled traders. They created beautiful pottery, seals, and jewelry, showing their artistic side. In this blog, we’ll explore the life, achievements, and mysteries of the Harappan people, and learn why their civilization eventually disappeared. sources to know about harrapan civilization The Harappan Civilization is a fascinating chapter in history, and we know about it today thanks to a variety of sources that shed light on different aspects of this ancient society. Here’s a look at some of the main ways historians and archaeologists have pieced together the story of the Harappans: Archaeological Excavations Much of what we know about the Harappan Civilization comes from archaeological exc...
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