Lab 7: Non-vascular/Vascular and Non-seed/Seed bearing Plants Flashcards
Name the nonvascular plant phylums
- Phylum Bryophyta (mosses)
- Phylum Hepatophyta (liverworts)
- Phylum Anthocerophyta (hornworts)
Name the vascular plant phylums
- Lycophyta
- Monilophyta
- ferns, horsetails, whisk ferns
a) What phylum does this organism belong to?
b) Name the structures at the end of the pointers
a) Bryophyta
b) 1 = sporophyte by meiosis
2 = protonemata
3 = gametophyte (haploid)
a) What phylum does this organism belong to?
b) Name the structure at the end of the pointer
a) Bryophtya - this is an antheridia
b) 1 = antheridium (sperm)
a) What phylum does this organism belong to?
b) Name the structure at the end of the pointer
a) Bryophyta - this is an archegonia
b) 1 = archegonium (egg)
a) What phylum does this organism belong to?
a) Bryophyta - this is a protonemata
a) What phylum does this organism belong to?
a) Bryophyta - this is a leaf
a) What phylum does this organism belong to?
b) Name the structure at the end of the pointer
a) Hepatophyta
b) 1 = rhizoids
a) What phylum does this organism belong to?
b) Name the structure at the end of pointers 1, 2 and 3.
a) Anthocerophyta
b) 1 = diploid sporangium
2 = haploid spores
3 = diploid sporophyte
a) What phylum does this organism belong to?
b) Name the structure at the end of pointers 1 and 2.
a) Lycophyta
b) 1 = vascular cells
2 = spores
a) What phylum does this organism belong to?
b) Name the structure at the end of pointers 1, 2 and 3.
a) Lychophyta
b) 1 = vascular cells
2 = spores
3 = microsporophyll
Is picture A or B heterosporous or homosporous?
A is homosporous
B is heterosporous
a) What phylum does this organism belong to?
b) Name the structure at the end of pointers 1 and 2.
a) Monilophyta (this is a fern)
b) 1 = diploid sporophyte
2 = vascular cells
a) What phylum does this organism belong to?
b) Name the structure at the end of pointers 1, 2 and 3.
a) Monilophyta (this is a fern)
b) 1 = sori (cluster of sporangia, haploid)
2 = spores
3 = sporangia
a) What phylum does this organism belong to?
a) Monilophyta (this is a horsetail)
a) What phylum does this organism belong to?
b) Name the structure at the end of pointers 1, 2 and 3.
a) Monilophyta (this is a whisk fern)
b) 1 = spores
2 = sporangia
Are the spores (produced by moss sporophyte) produced by meiosis or mitosis? Are they haploid or diploid?
- Meiosis
- Haploid
