Biology is a fascinating field that encompasses the study of life and living organisms. It involves exploring the intricate mechanisms that govern the functioning of all living things, from the tiniest microorganisms to…
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Science and Technology has been a significant Unit and plays an important role in all competitive exams such as UPSC, NEET, UGC, CAT etc. Also Read: Development in Science in India is an…
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By the 1800s, the collecting and classifying activities of Natural History were becoming more and more replaced by the experimental method. Before life, and even before the planet Earth, the Universe or Cosmos…
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Living things have a high degree of Biological Order (body pattern or organization). In general, living organisms are much more organized than dead ones. This article is for people who want to get…
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All organisms have some type of structure. A structure is literally a “building” up of something from a number of different parts. The structure of an organism, therefore, is the arrangement or pattern…
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Biology as the scientific study of living things is a relatively recent development. The term has been in use since the early 1800s to describe the study of living organisms. Basically, an organism…
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Every cell, prokaryotic or eukaryotic, is surrounded by a thin layer of outermost boundary called the plasma membrane or cell membrane or plasma – lemma. The plasma membrane is a discrete structure and…
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A structure containing a mass of cytoplasm surrounded by semi-permeable membrane called plasma membrane is called a cell. It encloses cytoplasm, many cell organelles along with nucleus or nuclear material. On the basis…
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The first two precepts of Cell Theory were enunciated near the middle of the 19th century, after many observations of plant and animal cells revealed common structural features (e.g., a nucleus, a wall…
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Biology is a subject of science that deals with living organisms and their vital processes. Biology encompasses diverse fields, including botany, conservation, ecology, evolution, genetics, marine biology, medicine, microbiology, molecular biology, physiology, and…
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