DNA and GM 0.0 / 5 ? BiologyDNA and inheritanceIGCSEEdexcel Created by: Daisy WalkerCreated on: 30-03-13 17:11 Alternative forms of genes alleles 1 of 19 2 copies of the same allele homozygous 2 of 19 1 copy of each allele heterozygous 3 of 19 Fused egg and sperm cell zygote 4 of 19 Section of DNA gene 5 of 19 No dominant or recessive allele present so there is... Codominance 6 of 19 A cell containing 2 copies of each chromosome diploid 7 of 19 A cell containing 1 copy of each chromosome haploid 8 of 19 Cell division to form 2 identical daughter cells mitosis 9 of 19 Cell division to form 4 genetically different daughter cells meiosis 10 of 19 A random change in genetic material mutation 11 of 19 Used to cut DNA restriction enzymes 12 of 19 Used to 'glue together' DNA ligase enzymes 13 of 19 Used to transfer DNA Vectors 14 of 19 DNA that has been modified recombinant DNA 15 of 19 The transfer of DNA from one species to another transgenic 16 of 19 Cuttings are grown in culture to form clones micropropagation 17 of 19 Cuttings of plants used to form clones explants 18 of 19 Organisms that are genetically identical to their 'parent' clones 19 of 19
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