Biology IGCSE 0610 Practice Questions with Answers

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Vertebrates Correct Answer Animals with a hard internal skeleton with a backbone Autotrophs Correct Answer Organisms that manufature food molecules from simple, inorganic sources Fungi Correct A... nswer unicellular, multicellular, or syncytial spore-producing organisms feeding on organic matter, including moulds, yeast, mushrooms, and toadstools Spores Correct Answer one celled reproductive unit that can give birth to a new individual without sexual fusion, characteristic of fungi Protists Correct Answer eukaryotic organisms that are unicellular and sometimes colonial or less often multicellular and that typically include the protozoans, most algae Mammals Correct Answer endothermic vertebrates, that have teeth in their mouth, fur, whiskers, and a pinna on their ear Movement Correct Answer an action by an organism or part of an organism causing a change of position or place Respiration Correct Answer The break down of nutrient molecules and release of energy through chemical reactions in cells Sensitivity Correct Answer ability to detect or sense stimuli in the environment Nutrition Correct Answer taking in of materials for energy, growth and development Species Correct Answer largest group of organisms in which two individuals are capable of reproducing fertile offspring, typically using sexual reproduction. Osmosis Correct Answer Movement of water through a partially permeable membrane Enzyme Correct Answer Biological Catalyst hydrolysis Correct Answer large molecules are broken down into smaller ones weith the addition of water polysacchrides Correct Answer are formed from many monosaccahrides, are insoluble and a good store of energy waxy cuticle Correct Answer a lipid layer, waterproof [Show More]

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