What is the relationship between genes and DNA? in sexual reproduction, offspring get their genes from their parents. They get half from mom
and half from dad.

Scientists used bacteria and added just one extra gene to it to develop insulin to treat people
with diabetes.

Genes are specific pieces of DNA that give living things their traits.

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.

not sure if this is what you'r looking for eubacteria and archaebacteria