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Biology Year 7 Term4

Biology year 7 term 4

QuestionAnswer
Predator prey One benefits and the other is harmed. Foxes and bunnies.
Competition Multiple species compete for the same resources
Parasitism One species benefits and the other is harmed. Ticks or Fleas.
Commensalism One species benefits and the other does not. Barnacles on a sea turtle
Mutualism Both species benefit. Bees and flowering plants.
Reproduction The process of parents producing offspring by passing on their genetic information to their offspring.
7 categories in the Linnaeus Classification system Kingdom, phylum, class, order, family, genus, species,
Excretion The elimination of metabolic waste
Stimuli Respond or react to stimuli in their environment such as changes in light, heat, sound, etc.
Respiration Breathing or exchanging gases
Metabolism Processing food into energy
Grow and develop Change and increase in cell size/number
All living things have... Metabolism, reproduction, stimuli, grow & develop, respiration, excretion,
What is a dichotomous key? A tool that allows identification of organisms by answering a series of questions based on their physical characteristics
Created by: issyyy
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