Explain the River Popper hypothesis.

Explain Rivet popper hypothesis give by paul Ehrlich.

According to 'Rivet Popper hypothesis' , the popping of rivets means :

In the rivet popper hypothesis. The word rivet refers to

Explain briefly the 'rivet popper hypothesis' of Paul Ehrlich.

Choose the incorrect statement about the rivet popper hypothesis .

Describe rivet popper hypothesis

'Loss of rivets on the wings'' signifies…………in ecosystem according to ''rivet popper'' hypothesis.

Write whether the following statements are true or false . (i) Communities with more species tend to be more stable that those with less species. (ii) David Tilman found that plots with less species showed less year-to-year variation in total biomass. (iii) A stable community must be resistant to invasions by exotic species. (iv) Effect of reduction in diversity has been explained by Alexander von Humboldt through rivet popper hypothesis.

In a comparative analogy between the aeroplane and ecosystem (the rivet popper hypothesis) used by Paul Ehrlich, find out the correct matching . (a) a-1,b-2,c-3,d-4,e-5 (b) a-2,b-1,c-4,d-5,e-3 (c) a-2,b-1,c-5,d-4,e-3 (d) a-2,b-1,c-5,d-3,e-4