Answer:
A.
Explanation:
Here is the complete question:.
How can the use of genetically modified crops like RoundUp Ready soy contribute to the development of superweeds that are resistant to the herbicide RoundUp?
A. Both a and b are correct
B. All of the above are correct
C. The process of genetic engineering makes any species resistant to chemicals of all types.
D. Both c and d are correct
E. The continued use of RoundUp creates a consistent selection pressure that can cause evolution of resistance in a weed species.
F. The use of RoundUp causes a weed to mutate and create a trait that makes it resistant to RoundUp.
G. The RoundUp ready crop could cross-pollinate with a closely related weed species.
Answer:
No, since DNA does not have atoms of S (sulfur) in its nucleotide.
Explanation:
DNA molecule has several nucleotides that are bonded by a specific type of covalent bond. Nucleotides of DNA have a pentose sugar, phosphate and a nitrogenous base (purines and pyrimidines). None of these components of DNA nucleotides have sulfur atoms in their structure. Therefore, viruses growing in a medium having 35S would not form DNA having these sulfur atoms. Sulfur atoms are present in some of the amino acids of proteins.
Intertidal zone-Referred sometimes as foreshore,which is area above water at low tide and under water at high tide
