Blanche is a 14-year-old girl. which of the following people would have the exact same genome as blanche? a. her cousin b. her best friend c. her sister d. none of the above

D. none of the above it is possible for sisters to have the same genome but not definite. 

Your genome is your complete set of DNA. We know it can’t be her sister, because her sister would have gotten some different genes from her parents than Blanche did.
D. None of the above.

The diatom populace could lower because if there are much fewer vitamins available to a sure wide variety of species, that quantity of species will drop due to the fact that some of the diatoms won't be getting the ample vitamins they ought to be attending to stay. the different organism would be affected because they're expected to contribute up to forty-five % of the overall oceanic number one manufacturing and if this starts to decrease even a little bit, the organisms in the ocean will not be getting the organic compounds they want and could die off as nicely.