Question

Give two instances where geographical isolation does not lead to speciation.

Answer 1

Dear student.

The two instances where geographical isolation will not lead to speciation are:

1. Asexually reproducing species: Geographical isolation will not work here, as accumulation of variation does not take place in case of asexually reproducing species.

2. Self pollinating plants: Geographical isolation will not work here, as two parents are not involved.

Regards.