Identification crises are not frequently one of the dilemmas connected with weather modification, however for some reptiles residing in a world that is getting increasingly warmer, this may you need to be yet another thing to be concerned about (should they think of most of these things, that is.) Unlike humans, the sex of reptiles such as for instance crocodiles and marine turtles is dependent upon the heat through the incubation procedure. Once the mercury increases, their eggs hatch as females. For 50 years, researchers have now been trying to puzzle out just how this really occurs and from now on, boffins in Australia think they may have finally cracked the rule.
For a time that is long it absolutely was thought that ecological and genotypic intercourse determination had been two various and separate things – in other words. Continue reading “Researchers finally work out how heat causes intercourse swap in reptiles”