Assertion: gametophyte | /r/CapableOf | produce sperm
Facets:
value: in order to produce a new sporophyte
type: PURPOSE
value: firstly
type: MANNER
value: in multicellular structures
type: LOCATION
value: by mitosis
type: MANNER
value: in multicellular gametangia
type: LOCATION
value: respectively
type: MANNER
Source sentences:
text: Gametophytes produce sperm and egg cells by mitosis , often in multicellular gametangia known as antheridia and archegonia, respectively.
text: Dioicous plants are those that have gametophytes that produce only sperm or eggs but never both.
text: These gametophytes are dioicous, producing either sperm or eggs but not both.
text: Firstly, their gametophytes produce sperm and eggs in multicellular structures (called 'antheridia' and 'archegonia'), and fertilization of the ovum takes place within the archegonium rather than in the external environment.
text: A gametophyte can be monoicous (bisexual), producing both eggs and sperm or dioicous (unisexual), either female (producing eggs) or male (producing sperm).
text: It would be helpful to know whether springtails are present when gametophytes are producing sperm and eggs.
text: The gametophyte produces sperm and eggs in order to produce a new sporophyte which grows out of the gametophyte's body, destroying it.
text: Dioicous plants are those that have gametophytes that produce only sperm or eggs but never both.