The answer is either A, the bottleneck effect or C, natural selection. The answer is most likely A because it is hinted that the predator fish was placed in the isolated stream. The predators eating the darters less than 5cm is natural selection though.
Answer:
C
Explanation:
A ribonucleotide is very similar to a deoxyribonucleotide with the major difference being that they have a H instead of an OH in the 1’ carbon. Each ribonucleotide also has a phosphate molecule in their 5’ carbon like DNA. It is this phosphate that bonds with the 1’ carbon of the next monomer to form a phosphodiester bond through a condensation process – that releases a water molecule.
It’s d because if you think about it the monthly tidal cycle is a full moon and you will see that on a full moon does that make sense? Lol
They come from the atmosphere, since plants use carbon dioxide to produce carbohydrates :)
Answer: A. virus strains multiplied in cell cultures
