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Study with Quizlet and memorise flashcards containing terms like Ribosomes, Nucleus, Cell membrane and others.
Groups of two or more atoms held together by chemical bonds. atoms. building blocks of matter. matter. anything that has mass and takes up space. lipopolysaccharides. large molecules consisting of a lipid and a polysaccharide joined by a covalent bond. Found in the outer membrane of gram-negative bacteria. fever.
Start studying Biology Chapter 1 Definitions. Learn vocabulary, terms, and more with flashcards, games, and other study tools.
26 wrz 2024 · Evolution, theory in biology postulating that the various types of living things on Earth have their origin in other preexisting types and that the distinguishable differences are due to modifications in successive generations.
Like geology, physics, and chemistry, biology is a science that gathers knowledge about the natural world. Specifically, biology is the study of life. The discoveries of biology are made by a community of researchers who work individually and together using agreed-on methods.
15 sty 2021 · Natural selection is a pressure that causes groups of organisms to change over time. Animals inherit their genetics from their parents or ancestors, and the environment is constantly changing. So, no organism is perfectly adapted to its environment.
Define adaptation; Explain convergent and divergent evolution; Describe homologous and vestigial structures; Discuss misconceptions about the theory of evolution
