http://ieltssimulator.com/wp-content/uploads/2020/09/Untitled-1-2-300x138.png 0 0 admin http://ieltssimulator.com/wp-content/uploads/2020/09/Untitled-1-2-300x138.png admin2023-01-05 10:00:562023-02-27 12:50:43IELTS READING – Research using twins S4AT1
IELTS READING – Research using twins S4AT1
Research using twins
To biomedical researchers all over the world, twins offer a precious opportunity to untangle the influence of genes and the environment – of nature and nurture. Because identical twins come from a single fertilized egg that splits into two, they share virtually the same genetic code. Q1 Any differences between them -one twin having younger looking skin, for example – must be due to environmental factors such as less time spent in the sun.
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