Answer:
Due to the presence of suitable environment.
Explanation:
Suitable environmental conditions are responsible for the presence of large amount of species in water bodies because suitable environmental conditions provides necessary materials for the growth and survival of organisms. The marine environment that have sufficient amount of food, space, optimum temperature, pH and salt concentrations so in this environment more number of species are present due to increase in population as compared to those ecosystem having harsh environmental conditions.
The presence of a white squirrel wouldn't really have any long term effect on the squirrel population the forest in Florida. The reason for that is that the white squirrel, probably an albino, would have huge problems in its survival. The chances are very big that it will not be able to reach adulthood, and even if it did, it will be a short-lasting one.
The short life span of the white squirrel will be due to its coloration, which will leave it without camouflage in the forest, thus making it an easy target for the predators. Also, the white squirrel, if it somehow manages to get to stage in its life to mate, it will be avoided by the other squirrels because it has a disadvantageous feature.
Answer:
DNA is the recipe for how to build your body's proteins and mRNA is an index card it copies the DNA but doesn't have to stay in the nucleus. (1st option)
Explanation:
DNA carries genetic instructions for developing, growing and reproducing all known organisms and many viruses. mRNA, on the other hand, collects the DNA's instruction to the cells' protein-making part.