The birds/hens in captivity (as in poultry farms) can be made to lay eggs throughout the year. In this case, laying eggs is related to

Options

A. Reproduction
B. Commercial exploitation
C. Human welfare
D. Both B and C

Answer

D

Explanation

The birds/hens in captivity (as in poultry farms) can be made to lay eggs throughout the year. In this case, laying eggs is related to commercial exploitation for human welfare.