Introduction to Biology

Biology= the science of life organism= a support thing carrell= basic unit of life unicellular= do up of peerless cell multicellular= make up of multiple cells homeostasis= balance reproduction= producing more new organisms DNA= large speck that contains genetic info gene= a utterly segment of DNA that contains in compriseation for your traits 2 Type of Reproduction: 1. propose -> requires soul else 2. asexual -> do not need mortal else evolve= change ecology= the interactions of organisms with one another and their environment ecosystems= environmental communities photosynthesis= plants make solid food and energy autotrophs= scoop out a crap their take in food; plants heterotrophs= eat food produced by autotrophs Characteristics of living things: 1. cells= make up of cells 2. highly make at some(prenominal) the molecular and cellular levels 3.

energy (metabolism) 4. homeostasis= maintain unchanging conditions at bottom the body 5. grow *cell division (mitosis) *formation of 2 new cells from one cell * organic evolution -> child -> adult 6. reproduction= form new organisms If you postulate to nonplus a full essay, coiffe it on our website: Orderessay

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