Assertion: x chromosome | /r/HasProperty | 2 \displaystyle f_{3}=2
Facets:
Source sentences:
text: The male's mother received one X chromosome from her mother (the son's maternal grandmother), and one from her father (the son's maternal grandfather), so two grandparents contributed to the male descendant's X chromosome ( F 3 = 2 {\displaystyle F_{3}=2} ).