How to memorise the chromosome number involved in sickle cell anaemia, phenylketonuria and cystic fibrosis?

Lakshay Gauba

How can we memorise the chromosome number involved in causing these disorders?

Lakshay Gauba

Sickle cell anaemia: cell(4 letters) + anaemia(7 letters) = 11 (chromosome no.)
Phenylketonuria : (15 letters - 3 letters of short form PKU) = 12th chromosome
Cystic Fibrosis : cystic 6 letters fibrosis 8 letters, average is 7 so 7th chromosome
Hope you found this helpful.