Genetics



*Know the difference between dominant and recessive traits, what type of letters are used for each, and how they behave.
   (ex:strong  or weak)

*Know who Gregor Mendel was and what type of plants he studied

*Know the difference between homozygous (true-breeding) and heterozygous (hybrid) traits

*Be able to do Punnett squares with phenotype and genotype ratios

*Know the difference between phenotypes and genotypes. 


*From Chp.13 Section 3 :Recombinant DNA,Gene therapy, Selective breeding, Genetic engineering.


*Know how all types of twins are formed (conjoined, fraternal, identical) and what genders are possible for each type of twin.


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