In 'rivet popper hypothesis', Paul Ehrlich compared the rivets in an airplane to
In 'rivet popper hypothesis', Paul Ehrlich compared the rivets in an airplane to
Ecosystem
Genera within a family
Genera within a genus
Genetic diversity
Solution
A proper perspective through an analogy, the 'rivet popper hypothesis' is used by Paul Ehrlich considered Airplane as an ecosystem and rivets used to join all parts together is considered as species.
Therefore, he compared rivets in an airplane to species within a genus.