Alternation of Generations
the asexual and diploid phase
what is sporophyte
plants lacking roots, leaves, and stems
what are bryophytes
the three groups of lower plants
what are byrophytes, pterophytes, and lycophytes
the naked seeds
what are gymnosperms
root functions
what are absorption, anchoring, storage, and reproduction and competition
the sexual and haploid phase
what is gametophyte
plants having true roots, leaves, and stems
what are seedless nonvascular plants
the two groups of higher plants
what are gymnosperms and angiosperms
the names of females and male cones
what are megasporangium and microsporangium
the four types of roots
what are fibrous, tap, adventitious, and tuberous roots
the structures produced by the sporophyte generation
what is spores
the dominant generation in bryophytes
what is gametophyte
the class of plants that produce spores
what are lower plants
flowering plants
what are angiosperms
the two types of dicot leaves
what are pinnately and palmately leaves
the structures produced by the gametophyte generation
what is gametes
the three structures byrophyte spores germinate into
what are thallus, gemma cups, and gemmae
the class of plants that produce seeds
what are higher plants
the purpose of flowers
what is pollination and embryo protection
the two structures responsible for gas exchange in leaves
what are guard cells and stomata
the process in which gametes are made into zygotes
what is fusion
the two groups of seedless nonvascular plants
what are Pteridophyta and Lycophyta
the two differences between lower and higher plants
what is water fertilization and protected
the two groups of angiosperms
what are monocots and dicots
the two types of simple fruits
what are fleshy and dry fruits