Assertion: crustacean's egg | /r/HasProperty | fertilized by sperm
Facets:
value: from the males
type: OTHER
Source sentences:
text: When food is scarce or when there is a sudden temperature change, some of the eggs develop into males, and some of the females begin producing eggs that must be fertilized by sperm from the males.
text: Most sea squirts are hermaphroditic, and while they produce both eggs and sperm, the eggs stay inside the tunicate's body and are fertilized by sperm that enters the body through the inhalant siphon.