B) how might the role of the mucous membrane in the lung be different from the role of the membrane surrounding a normal blood cell?

The mucous layer in the lung is there to catch and squares unfamiliar things tidies/soil from entering the lungs. The film in the ordinary platelet is to just take in and out substances/gases like oxygen.

Explanation:

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.