Question

Distinguish between immigration and emmigratio

Answer 1

Answer:

Immigration:

1 It is permanent inward movement of some individuals into a local population.

2. Size of local population increases.

3. There is entry of some new alleles into the gene pool.

4. It is caused by availability of better living conditions

Emigration:

ADVERTISEMENTS:

1. It is permanent outward movement of some individuals from a local population.

2. Size of local population decreases.

3. There is loss of some alleles from the gene pool.

4. It is caused by occurrence of deficiencies and calamities.

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