Consider the following statements-a- Migration is the movement of people across the regions and territories-b- The rural-urban migration has resulted in a decline in the percentage of the population in cities-c- Migration can be internal as well as external-d- Migration is the important determinant of population change-Which of the above statements are correct-b- and -c-a- and -d-a- -c- and -d-b- -c- and -d-

Question

Toppr Admin · Accepted Answer

Migration is the movement of organisms across the regions and territories- It has resulted in a steady increase in the percentage of organisms in that regions- Migration causes population change due to genetic drift- gene flow etc- Thus- the correct answer is option A-

Migration is the movement of organisms across the regions and territories. It has resulted in a steady increase in the percentage of organisms in that regions. Migration causes population change due to genetic drift, gene flow etc. Thus, the correct answer is option A.