Assertion: sperm's chromosome | /r/HasProperty | more exposed
Facets:
value: to non-disjunction
type: CAUSE
Source sentences:
text: Our observations of the first group of 39 oocytes also corroborated these results and demonstrated the possibility of metaphase-II diploidy without extrusion of the first polar body, and the more frequent occurrence of hyperhaploidy for small chromosomes which are more exposed to non-disjunction.