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25 Important concepts to study for competitive exams. Topics explained in a comprehensive, yet, easy-to-understand format. Concepts updated for 2019 - only @BYJU'S.
- Adaptation
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Aug 17, 2024 · Biology encompasses diverse fields, including botany, conservation, ecology, evolution, genetics, marine biology, medicine, microbiology, molecular biology, physiology, and zoology. Why is biology important?
Sep 21, 2021 · Biology is the science of life. All living organisms share several key properties such as order, sensitivity or response to stimuli, reproduction, adaptation, growth and development, regulation, homeostasis, and energy processing.
The AP ® Biology curriculum is organized around four major themes called the Big Ideas that apply to all levels of biological organization—from molecules and cells to populations and ecosystems. Each Big Idea identifies key concepts called Enduring Understandings, and Essential Knowledges, along with supporting examples.
From its earliest beginnings, biology has wrestled with four questions: What are the shared properties that make something “alive”? How do those various living things function? When faced with the remarkable diversity of life, how do we organize the different kinds of organisms so that we can better understand them?
All groups of living organisms share several key characteristics or functions: order, sensitivity or response to stimuli, reproduction, adaptation, growth and development, regulation, homeostasis, and energy processing. When viewed together, these eight characteristics serve to define life.
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Feb 21, 2023 · Major Concepts and Topics in Biology. |. This might provide a good place to start writing an Intro course. Some of this is in a logical order, but mostly it's the as-is result of a brain-storm. Chemistry in Biology. Macromolecules. Carbohydrates. Lipids. Proteins. Nucleic acids. Diffusion and osmosis. Homeostasis. Water and electrolyte balance.