How would you make 1 liter of a 1 m solution of cacl2 (molecular weight =111 g)?

Dissolve 111 grams of CaCl2 in 1 Liter of water and it would give 1 M solution.

Explanation:

This is simple, if you want to make 1M solution of any substance just take one mole of that substance and dissolve it in one decimeter cube or one liter of water.

And one mole of a substance equal to the molecular weight of that substance taken in grams.

So you have to dissolve 111 grams of CaCl2 in one liter water and it would make 1 M solution of CaCl2.

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.