DNA was extracted from the salivary glands of a fruit fly and a human cheek cell.
In which way did the DNA molecules differ?
1 )
in the ratio of adenine to thymine
in the sequence of the nucleotides
3 )
in the type of pentose sugar
4 )
in the types of nucleotide
تحلیل ویدئویی تست
تحلیل ویدئویی برای این تست ثبت نشده است!