Answer: The nitrogen bases that exist on every DNA sample are adenine, thymine, cytosine and guanine, or A, T, C and G, respectively. The same bases are, therefore, present in all three individuals. They aren't presented in the same order, being this the fact that tells plants, mammals and bacterium apart. The structure is always the same, but the sequence is what makes every individual different from each other.
Provide evidence for sea-floor spreading
A tropical rainforest climate is usually found at latitudes within 15 degrees North and South of the equator, which are dominated by the Intertropical Convergence Zone. The climate is most commonly found in South America, Central Africa, Southeast Asia and Oceania.
Answer:
I believe they go: response bias goes with "answer that have been unfairly influenced'
question wording bias goes with "using words in a survey....." and under coverage goes with "not getting complete....."