Assertion: sea urchin's sex | /r/HasProperty | separate
Facets:
value: in most species
type: OTHER
Source sentences:
text: Green sea urchins have separate sexes, although it is difficult to tell males and females apart.
text: The sexes are separate and, as with most echinoids, gametes are released into the water column and are conceived by external fertilization.
text: This means that the male and female sexes are separate.
text: Sexes are separate.
text: Sea urchins have separate sexes (both male and female).
text: Sexes are separate.
text: Sexes are separate.
text: Sexes are separate.
text: Sexes are separate.
text: The sexes are separate and the young are formed indirectly by the fusion of sperm and eggs released into the water.
text: In most species the sexes are separate.
text: The sexes are separate and can be distinguished in individuals as small as one inch when the gonads begin to develop.
text: Sexes are separate, and fertilization is apparently external.