a stage in a plant life cycle during which spores are produced.
stage in a plant life cycle during which eggs and sperm are produced.
plant-a plant that depends on the processes of diffusion.
plant- a plant that specialized tissue called xylem and phloem, which move material from one part of the plant to anther.
plant that produces seeds but not flowers.
a plant that produces seeds in flowers.
small, hair likes threads of cells that help hold nonvascular plants in place.
underground stem of a fem.
dust like particles that carry the male gametophytes of seed plants.
10. Pollination-the transfer of pollen to the female cone in conifers or to the stigma in angiosperm.
11. Cotyledon-a seed leaf inside a seed.
12. XLYM-a specialized plant tissue that transfers water and materials from one part of the plant