Hint | Answer | % Correct |
---|---|---|
change in the nucleotide sequence of section of DNA | mutation | 100%
|
n.o. chromosomes of a human | 46 | 75%
|
sequence of DNA encoding specific trait | gene | 75%
|
alternative forms of a gene | allele | 50%
|
totality of genetic information of a cell/organism | genome | 25%
|
position of gene on chromosome | loci | 25%
|
n.o. genes in a human | 21000 | 0%
|
creates new variations of a trait | beneficial mutation | 0%
|
disorder caused by change to the 6th codon for the beta chain of haemoglobin | sickle cell anaemia | 0%
|
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