Bio Diversity of Life Lab quiz #2

Phylum Hepatophyta (liverworts) NON-VASCULAR

Phylum Hepatophyta- sack: antheridium, whole:Antheridial receptacle

Phylum Hepatophyta- sack: archegonium, whole: Archegonial Head

Capsule in Phylum Hepatophyta

Sporangium

Contained inside sporangium

spores

small hairlike structures coming off of liverworts

rhizoids

Phylum Hepatophyta- Antheridial receptacle

Phylum Hepatophyta- Archegonial receptacle

Phylum Bryophyta (mosses) NON-VASCULAR

Phylum Bryophyta- sack: antheridium, whole: antheridial head

Phylum Bryophyta- sack: archegonium, whole: archegonial head

located within the respective Phylum Bryophyta sacks

archegonium: eggs, antheridium: sperm

Phylum Lycophyta (club mosses) VASCULAR

Phylum Lycophyta- strobilus

located within Phylum Lycophyta’s strobili, holds spores

sporangia (singular: sporangium)

Phylum Lycophyta’s Sporangia holds:

spores

Phylum Lycophyta- vascular bundle

Phylum Sphenophyta (horsetails/scouring rushes) seedless VASCULAR

Phylum Sphenophyta- strobilus

Within Phylum Sphenophyta’s strobilus

Sporangia (singular = sporangium)

Within Phylum Sphenophyta’s Sporangia

Spores

Phylum Pterophyta (ferns) seedless VASCULAR

Phylum Pterophyta Sori

Within Phylum Pterophyta Sori:

Sporangium/sporangia, containing the spores