because straight wings is dominant over curly wings ...means one has to be homozygous and the other has to be recessive
assume AA= homozygous for straight wings
aa= curly wings
A A
a Aa Aa
a Aa Aa
how to determine ...when its dominant for the trait ., its simply saying its homozygous...
mutation is a genetic defect or misinterpretation at the chromosomal level ..syndrome is a disorder that results as a result of mutation or other causes within living organism and non disjunction is inability of the chromosome to separate in anaphase 1 of meisosis and anaphase 2 of meioses 2...