RNA viruses can copy themselves which is harder for scientists to give an accurate conclusion to solve them.
Human trafficking has shown a record-high number of cases during the year 2016.the number number of cases recorded in 2016 had jumped to over 25,000
He went to the Galapagos Islands and studied the difference in sea-turtles shells and birds beaks.
P: WWDD x wwdd
Formed gametes are WD and wd
F1 generation: WwDd all phenotypes are white and disc-shaped (dominant traits are expresed)
F2 generation: 9 : 3 : 3 : 1 are ratios of phenotypes (white and disc-shaped : white sphere-shaped : yellow disc-shaped : yellow sphere shaped). <span> <span><span> <span>
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