Question | Answer |
prothallus | small, green, heart shaped gametophyte plant |
frond | leaf of a fern that grows from the rhizome |
gametophyte stage | plant life cycle stage that begians when cells in reprobuction organd undergo meisis and produces haploid cells |
sporophyte stage | plan life cycle stage that begans ehan an egg is fertilized by a sperm |
rhizome | under ground stem |
sori | fern structures in which spores are produced |
pollengrain | small structure produced by the male reproduction organs of a seed plant; has a water redidtant coat, can develope froma spore and contains gametophyte parts that will produce sperms |
pollination | transfer of the pollen grains to the female part of a seed plant by agents such as gravity, water, wind, and animals |
spore | haploid cells produced in gametophyte stage that can divide by mitosis to form planrt structures or an entire new plant or can develope into sex cells |
ovule | in a seed plant , the female reproductive part that produces eggs |
stamen | male reproductive organ inside flower of an angiosperm, consist of an anther, where pollen gaind form and a filament |
pistil | female reproducitve organ inside te flower of an angiosperm; condidt of sticky stigma, where pollen grains land, and an ovary |
ovary | swollen base of an angiosperm's pistil, where egg producing ovules are found |
germination | series of events that result in the growth of a plant from a seed |