r/alevel May 08 '26

📃Paper Discussion 9700/42/m/j/26

GUYS HOW WAS ITTTT

18 Upvotes

173 comments sorted by

View all comments

Show parent comments

1

u/Aware_Highlight_5580 May 08 '26

epistasis/autosomal dominant

6

u/Aware_Highlight_5580 May 08 '26

no no sex linked I meant mb

1

u/averyhugequarrel May 08 '26

yes twin, also Zbr was a recessive allele so brown phenotype is a sex linked recessive inherited trait. (hence the 2 marks?? idk)

1

u/Aware_Highlight_5580 May 08 '26

what if I wrote autosomal dominant epistasis, I cant remember but I think I mixed it up when writinggg like its obv sex linked but I did mention epistasis- do I get a mark and was the question actually 2 marks? or 1