Classification 0.0 / 5 ? ScienceCellsGCSEAQA Created by: emmatomaszkoCreated on: 10-11-15 14:22 What are the 5 kingdoms? Animalia, Plantae, Fungi, Protoctista, Prokaryotes 1 of 23 Which kingdoms have multicellular organisms? Animal, Plant and Fungi 2 of 23 Which kingdoms have organisms with a cell wall? Plant and Fungi. 3 of 23 Which kingdoms has organisms that feed heterotrophically? Animal. 4 of 23 What does saprophytic mean? A saprophyte or saprotroph is an organism which gets its energy from dead organic matter. 5 of 23 Which kingdom has organisms that contain chlorophyll? Plant. 6 of 23 What are classified as non- living and are not in the kingdoms? Virus. 7 of 23 What is the main characteristics of the phylum chordata? A supporting rod running the length of the body. 8 of 23 What are the 3 ways organisms can absorb oxygen? Skin, gills and lungs. 9 of 23 How can vertebrates be classified according to their thermoregulation? Homeotherms and poikilotherms 10 of 23 What is the definition of species? Species as organisms that produce fertile offspring. 11 of 23 Give a use of the binominal classification? Study and conserve species . 12 of 23 Name 2 extreme enviroments Deep-sea hydrothermal vents and polar regions. 13 of 23 Name 2 types of variation Continuous and discontinuous . 14 of 23 Name 2 reasons for variation within species Genes and enviroment. 15 of 23 What evidence can be used to support Darwin's theory of evolution? DNA research and the emergence of resistant organisms. 16 of 23 What is inside the nucleus? Chromosomes. 17 of 23 What are alleles? Alternative forms of genes. 18 of 23 What does dominant mean? A stronger allele that masks the effect of the weaker, recessive allele. 19 of 23 What does recessive mean? A weaker allele that will only be expressed as a characteristic if the dominant allele is not present. 20 of 23 What does heterozygous mean? Different alleles for the same gene. 21 of 23 What is your phenotype? The expression of a particular trait. 22 of 23 What is your genotype? The set of alleles that determine a characteristic. 23 of 23
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