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Types of cell division

Have you ever wondered how the organs of an embryo develop inside the womb, how the immune system heals infections, or how a tree becomes taller with time? All of the organisms survive, grow, and reproduce by creating new cells.… Continue Reading

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The basic unit of life

Robert Hooke

What is there in common between a snail and a frog? A fish and a tree or a turtle and your best friend? At first glance, you would answer that they are almost incomparable. They look so much different that… Continue Reading