Genetic drift is hints genetic drift is adaptive more likely to have an impact on small populations an important microevolutionary mechanism in large populations the mechanism by which new alleles originate

the correct answer: the index of refraction of the second medium is lower i tried this persons answer and it was wrong this person is lying

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.