Question

Why are lungs a problem when the female frogs when breeding?

Answer 1

Vocalization behaviors of anuran amphibians are universally sexually dimorphic. Usually, only male frogs give an advertisement call, while female frog calls are limited to a soft and simple release call which is specifically suppressed at mating. In a very few species, however, female frogs also give mating vocalizations. We examined possible mechanisms for control of this rare heterotypical behavior. At the peripheral level, most differences in temporal and spectral characteristics between female mating calls and the calls of conspecific males related directly to sexual dimorphisms in laryngeal and oblique muscle morphology.


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Answer 2

Hii dear here is your answer


Frogs lay so many eggs because as they donot look after their young most do not survive to adulthood. From the three thousand eggsthat one female lays, only around five will become adult frog.