Question

some one please categorise the karyotyping forms according to numbers and sexual chromosomes which in the link of the 2nd picture

https://www.mun.ca/biology/scarr/Human_Karyotype.html

Answer 1

According to international conventions, human autosomes, or non-sex chromosomes, are numbered from 1 to 22, in descending order by size, with the exceptions of chromosomes 21 and 22, the former actually being the smallest autosome. The sex chromosomes are generally placed at the end of a karyogram.