Types of tropism are determined according to the affecting factor, as the following:
Phototropism ⇒ light
Geotropism ⇒ gravity
Hydrotropism ⇒ water
found this hope it helps because I didn't really understand the question
it was more of a statement Haha
ONE: State the problem.
TWO: Hypotheses.
THREE: Design Experiment.
FOUR: Analyze.
FIVE: Conclusion.
Answer:
The correct answer is B.
Explanation:
Adenine and guanine are purine bases, thymine and cytosine are pyrimidines which make up the structure of the DNA. They are not tautomers. They can however get involved in tautomerism which is the transfer of protons and electrons between chemical compounds that are usually structurally isomers. So the answer is B.
I hope this helps.
False
IT actually effects all animals such as polar bears, birds and many more as they like to stay warm in the winter time so they travel all around the world. Quite fascinating!