dominant and a recessive allele recall the difference understand between the sex how the chromosomes in human presence or males and females absence of the Y triggers the of testes or ovaries recall some recall the understand symptoms of the roles of symptoms of Huntington’s dominant Huntington’s disease and and disease and cystic fibrosis recessive cystic alleles in fibrosis and understand disease how these and cystic are caused fibrosis use family understand that a trees and person with Punnett one squares to recessive show the allele will inheritance not show of a single the gene symptoms disorder of the disorder but may pass the recessive allele to their children describe uses understand understand of genetic the the testing for implications implications screening of testing of testing adults, adults and embryos for children and fetuses for selection embryos alleles that prior to cause implantation genetic in IVF, and disease understand the implications of the use of genetic testing by non-
dominant and a recessive allele recall the difference between the sex chromosomes in human males and females understand how the presence or absence of the Y triggers the of testes or ovaries recall some symptoms of Huntington’s disease and cystic fibrosis recall the symptoms of Huntington’s disease and cystic fibrosis and understand how these are caused understand the roles of dominant and recessive alleles in disease and cystic fibrosis use family trees and Punnett squares to show the inheritance of a single gene disorder understand that a person with one recessive allele will not show the symptoms of the disorder but may pass the recessive allele to their children describe uses of genetic testing for screening adults, children and embryos understand the implications of testing adults and fetuses for alleles that cause genetic disease understand the implications of testing embryos for selection prior to implantation in IVF, and understand the implications of the use of genetic testing by non-
Science-A-E-to-A-learning-objectives.docx