Topic 1 Revision 3.0 / 5 based on 1 rating ? BiologyGCSEEdexcel Created by: Finlay DawesCreated on: 15-04-13 12:04 Characteristics The features of an organism. 1 of 10 Adaptations Organisms have characteristics that allow them to survive in particular places. 2 of 10 Alleles Differerent forms of the same gene. 3 of 10 Habitats Where an animal or a living organism lives. 4 of 10 Hybrids An infertile offspring from two similar species mating. 5 of 10 Validated Evidence To comfirm that a scientific theory is true. They must: collect samples and compare and share; Investigate its habitat and peer review. 6 of 10 Specication Formation of new species, which seperate geographicly and connot interbreed even though they are similar. A type of this is ring species. 7 of 10 Genetic Disorder A dieses or disorder which is passed down through generatiopns in genes. For example: Cystic fibrosis and Sickle Cell Dieses. 8 of 10 Genotype The combination of Allele's in a specific gene to change a certain person in any way. 9 of 10 Heterozygous If both alleles for a charecteristic are different. This defines the phenotype of the gene. 10 of 10
Comments
No comments have yet been made