A meander forms when moving water in a stream erodes the outer banks and widens its valley, and the inner part of the river has less energy and deposits silt. A stream of any volume may assume a meandering course, alternately eroding sediments from the outside of a bend and depositing them on the inside.
The amount of sediments the water can carry reduces and the most of the sediments settle
The answer is B: a phenotype at the middle of the spectrum is due to two alleles producing
Answer:
The correct answer is - reproductively isolated.
Explanation:
Reproductively isolated organisms are the organisms that are occurred due to the split in two or more small groups as a result of geographical isolation over a longer time period from a single large group by process of natural evolution.
In the given case of wildcats which is splits into several small groups due to geographical isolation over a long period of time these groups of wildcats become reproductively isolated.
