Answer: <u>Uracil</u>
Explanation: There are 5 kinds of nitrogen bases in nucleic acids. These are thymine [T], uracil [U], guanine [G], cytosine [C] and adenine [A]. Here, A, G and C are common in both RNA and DNA. The difference lies in one base only.
DNA contains Thymine
RNA contain Uracil.
Answer:
Movement
Respiration
Nutrition
Irritability
Growth
Excretion
Recreation
competition
Adaptability
Mature DNA cells do NOT contain DNA.
Answer:B
Explanation:
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