1. How are the amino acids formed from the codons in Mutation #1 different from those formed by the original codon pattern? 2. How are the amino acids formed from the codon in Mutation #2 different from those formed from the original codon pattern?

3. How do the mutations in your model relate to what you know about mutations?

4. Research: Research mutations and find out if they are mostly good and add to the advancement of the organism or if they are mostly harmful resulting in the damage or possible death of the organism, or if they are neutral having no effect on the organism. Give statistics and cite your source of information.

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.

trachea, alveoli, lung capillaries, arteries

the answer is cell division : )