Fern (Dryopteris filix-mas) prothallus. Light micrograph of a section through the prothallus of a 'male fern', showing the sex organs: the male antheridia (purple) and female archegonia (pink). The prothallus is the gametophyte stage in the life-cycle of a fern. It develops from a germinating spore and usually consists of a number of rhizoids (root-like hairs) and the sex organs. Magnification: x7 when printed 10 centimetres wide
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Details
Creative#:
TOP16630731
Source:
達志影像
Authorization Type:
RM
Release Information:
須由TPG 完整授權
Model Release:
N/A
Property Release:
N/A
Right to Privacy:
No
Same folder images:
1anatomicalanatomyantheridiaantheridiumarchegoniaarchegoniumbiologicalbiologybotanicalbotanycellcellsdryopterisfilix-masfemalefloragametophytegerminatinggerminationhistologicalhistologylifestagelife-cyclelightmicrographlightmicroscopemalemalefernnatureno-onenobodyoneorganspartpartsplantplantsprothallusreproductivestructurerhizoidrhizoidssectionsectionedsexorgansinglesporestructureswhitebackgroundwildlife
1anatomicalanatomyantheridiaantheridiumarchegoniaarchegoniumbackgroundbiologicalbiologybotanicalbotanycellcellsdryopterisfemalefernfilix-masfloragametophytegerminatinggerminationhistologicalhistologylifelife-cyclelightlightmalemalemicrographmicroscopenatureno-onenobodyoneorganorganspartpartsplantplantsprothallusreproductiverhizoidrhizoidssectionsectionedsexsinglesporestagestructurestructureswhitewildlife