I got cooked in bio..... 70% and somehow I'm still clinging to r3 and now my avg is 78

I lost marks because I wrote short wavelength em radiation instead of ionising radiation and yes ionising radiation encompasses particle radiation asw but we were talking abt the em spectrum and pyrimidine dimers



I should get the marks, things like this make me genuinely think my new teacher is unfit to teach bio istg next week I need to search it up and show her its pretty much the same thing. I lost another mark because it showed a karyotype and said; What kind of chromosomal mutation is present here? and the demo answers said trisomy(HOW TF???), aneuploidy and polyploidy which are the most wrong things I've heard in my life omdzzz. I lost a mark by writing chromosomal disjunction and literally had to ask the teacher "If this is wrong what do you classify chromosomal disjunction as? Not a chromosomal mutation? Omfdz on monday if I don't get more marks I'm going straight to the head teacher and asking if I can move back to her class again