Reproduction, variation, evolution and genetics 0.0 / 5 ? BiologyVariation and reproductionGCSEAQA Created by: FM 1Created on: 11-03-18 14:19 Bases The nitrogenous compounds that make up part of the structure of DNA. Represented by their letter A,T, C, G 1 of 8 Nucleotide A molecule made up of a sugar, a phosphate group and one base. 2 of 8 Mutation The random change in the genetic material of an organism. 3 of 8 Alleles Different forms of the same gene. 4 of 8 Homozygous A GENOTYPE with two identical alleys for a characteristic. 5 of 8 Heterozygous A GENEOTYPE with two different alleles for a characterises. 6 of 8 Genotype The genetic makeup of an individual for a particular characteristic. 7 of 8 Phenotype The physical appearance of an individual for a particular characteristic. 8 of 8
Comments
No comments have yet been made