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Ch. 10 - Powell

Haploid cells produced in the gametophyte stage of a plant that can divide by mitosis and form structures or an entire new plant or can develop into sex cells. spores
Plant life cycle stage that begins when cells in reproductive organs undergo meiosis and produce haploid cells (spores). gametophyte stage
Plant life cycle stage that begins when an egg is fertilized by a sperm. sporophyte stage
Leaf of a fern that grows from the rhizome. frond
Underground stem of a fern. rhizome
Fern structures in which spores are produced. sori
Small, green, heart-shaped gametophyte plant form of a fern that can make its own food and absorb water and nutrients from the soil. prothallus
Small structure produced by the male reproductive organs of a seed plant; has a water-resistant coat, can develop from a spore, and contains gametophyte parts that will produce sperm. pollen grain
Transfer of pollen grains to the female part of a seed plant by agents such as gravity, water, wind, and animals. pollenation
In gymnosperms, the female reproductive part that produces eggs and food-storage tissues. ovule
Male reproductive organ inside the flower of an angiosperm; consists of an anther, where pollen grains form, and a filament. stamen
Female reproductive organ inside the flower of an angiosperm; consists of a sticky stigma, where pollen grains land, and an ovary. pistil
Female reproductive organ that produces eggs and is located in the lower part of the body. ovary
Series of events that results in the growth of a plant from a seed. germination
Created by: lkpowell