![]() |
Spittlebug, the nymph stage of the froghopper, Clastoptera proteus |
Imagine you're an omniscient, omnipotent designer of living organisms and you've designed an insect you want to live and thrive. How do you go about providing it with food?
Well, you design it to live on the low-nutrient sap obtained from the xylem of plants, then you provide it with a ludicrously complex system of symbiotic bacteria which take this poor food supply and turn it into the essential chemicals the insect needs to live on, apparently.
Of course, you need to design special structures for these bacteria to live in. For some reason, you forgot all about the metabolic processes you designed for millions of creations, so you designed this unique one afresh, like re-inventing a wheel.