Mobombi had completed about a quarter of the distance in the marathon in which he was a participant. suddenly, he stumbled and fell. despite feeling a sharp pain initially, he got up and continued to run until he completed the race. upon crossing the finish line he fell down writhing in pain. when checked out, it was discovered that mobombi had broken his leg. he was able to run the remainder of the marathon relatively pain free due to the release of

tsd is temerature dependent sex determination.

tsd: it is a type of environmental sex determination in which the temperature experienced during embryonic/ larval development (ambient temperature for development) determine the sex of the offspring.

crocodile displays the tsd where the ambient temperature of the developing egg determines the individual's sex. for example in the american alligator's eggs, incubation at 33 ºc produces mostly males, while incubation at 30 ºc produces mostly females. so if the american alligator's egg will get the ambient temperature (33 degree celcius)during embryonic development from egg, the offspring will be male and same for the female sex determination.