Biology Definitions 0.0 / 5 ? BiologyDNA and inheritanceGCSEEdexcel Created by: win3oifn2ofin23oCreated on: 14-12-17 12:55 An allele/gene that determines the characteristics in the organism (dominant over the recessive allele) Dominant 1 of 6 Section of DNA molecule Gene 2 of 6 An organism with two alleles the same for a particular gene (e.g. HH or hh) Homozygous 3 of 6 An organism with two alleles that are different (e.g. Hh) Heterozygous 4 of 6 A gene, but there are two types of alleles Allele 5 of 6 A newly formed life just after fertilisation of the egg by the sperm Zygote 6 of 6
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