s, o, e, c, h, m, r, x are letters that make 'sex chromosome'
ROM, os, OS, some, chromosome, som, SE, Ro, ex, so, sex, X chromosome, ME, MO, Mo, Os, Se, hr, mo are words within 'sex chromosome'
1 possible definitions for 'sex chromosome'
Under this definition, sex chromosome is a noun and has the following properties:
'sex chromosome' can be a type of chromosome.
XX, X chromosome, XXY, XY, XYY, Y chromosome, XXX are types of 'sex chromosome'.
'sex chromosome' can be a category of genetics, genetic science.
"mammals normally have two sex chromosomes"