A population of red coloured beetles and green coloured beetles thrive on the two opposite sides of a river. Gene flow between the two populations of beetles separated by the river is__________.

A population of red coloured beetles and green coloured beetles thrive

1.	A population of red coloured beetles and green coloured beetles thrive on the two opposite sides of a river. Gene flow between the two populations of beetles separated by the river is__________.
Answer» A population of red coloured beetles and green coloured beetles thrive on the two opposite sides of a river. Gene flow between the two populations of beetles separated by the river is__________.