In which regions of the human genome would you expect to find the most genetic diversity and why?

a) in non-coding regions, because there is less selective pressure to maintain non-coding nucleotide sequence.
b) in non-coding regions, because there is selective pressure to alter non-coding sequence.
c) in coding regions, because there is selective pressure to alter amino acid sequence in proteins.
d) in coding regions, because there is selective pressure to preserve amino acid sequence in proteins.
e) there is no meaningful difference between coding and non-coding regions in terms of genetic diversity

Plz plz plz quick! 49 points for whoever which of the following statements about greenhouse effect is true? *life on earth is suffering because of greenhouse effect *the greenhouse effect is caused by human activity *all greenhouse gases are harmful *life on earth would not exist without the greenhouse effect

One function of the poly-a tail on eukaryotic mrna sequences is to the mrna be transported from the nucleus to the cytoplasm. prokaryotic mrna also has a poly-a tail. choose the best explanation of the prokaryotic poly-a tail. a. prokaryotic poly-a tails are composed of a different molecular structure compared with eukaryotic poly-a tails. b. prokaryotic poly-a tails have the same functions as eukaryotic poly-a tails, because this process is highly conserved throughout different species. c. prokaryotic poly-a tails aren't important, because prokaryotes don't have nuclei. d. prokaryotic poly-a tails have other functions,because prokaryotes don't have nuclei.

To determine if a particular plant is homozygous or heterozygous, you would have to test cross with a