Biology 5.3-5.5 Flashcards
nonflowering vascular
plants with spore-bearing leaves and horizontal underground stems
ferns
tiny, one-celled reproductive structures that can grow into distinct or independent organisms under the proper conditions
spores
groups of minute spore cases
sori
minute spore cases
sporangia
the stage that you see and think of as a fern; as its name implies, it is an asexual stage that produces spores
sporophyte
much smaller and is the sexual stage that produces gametes
gametophyte
quite different from the original fern plant and is the beginning of the gametophyte generation
prothallus
creep
ing vascular plants with erect stems that bear spores in club-shaped, cone-like structures
club mosses
vascular
plants with unique hollow, jointed stems and very small leaves present only at the joints
horsetails
nonvascular plants
that lack xylem and phloem, the tissues that conduct water and food in vascular plants
mosses
moss-like plants and liverworts
bryophytes
tiny hair like threads which grow into the soil to absorb water and minerals
rhizoids
is not a moss but a flowering plant and a member of the pineapple family.
spanish moss
peat moss
moss that helps prevent soil erosion
d plant materials that collect in swamps and marshes (peat bogs) over time
peat