Assertion: testis | /r/CapableOf | regres in sheep
Facets:
value: during the nonbreeding season
type: TEMPORAL
value: completely
type: DEGREE
Source sentences:
text: In animals that breed seasonally, such as sheep and goats, the testes regress completely during the nonbreeding season and the spermatogonia return to the state found in the young, sexually immature males.