View source for Heterozygous

==Key Stage 4==
===Meaning===
[[Heterozygous]] means two different [[allele]]s of the same [[gene]].

===References===
====AQA====

:[https://www.amazon.co.uk/gp/product/0008158754/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=0008158754&linkCode=as2&tag=nrjc-21&linkId=27ad53b0283feeff7fc5ae04a9e205f378 ''Heterozygous, page 254-9, GCSE Biology; Student Book, Collins, AQA '']
:[https://www.amazon.co.uk/gp/product/0198359373/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=0198359373&linkCode=as2&tag=nrjc-21&linkId=952a73bbb09d222ecc4b50d200679849 ''Heterozygous, pages 208-213, GCSE Biology; Third Edition, Oxford University Press, AQA '']