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Plant Reproduction

Chapter 8 lesson 3

Stamen the male reproductive organ of a flower
Pistil the female reproductive organ of a flower
Ovary a flower structure located at the base of the style of a flower that contains one or more ovules
Fruit plant structure that contains one or more seeds; develops from the ovary, and sometimes other parts of the flower
Pollen grain Spore that forms from tissue in a male reproductive structure of a seed plant.
Pollination the process that occurs when pollen grains land on a female reproductive structure of a plant that is the same species as the pollen grains
Ovule female reproductive structure of a seed plant where the haploid egg develops
Embryo a developing human from the time it attaches to the uterus until the eighth week of pregnancy
Seed a plant embryo, its food supply, and a protective covering
Alternation of generations Process that occurs when the life cycle of an organism alternates between diploid and haploid generations.
Spore A daughter cell produced from a haploid structure.
Asexual reproduction a type of reproduction in which one parent organism produces offspring without meiosis and fertilization
Sexual reproduction type of reproduction where the genetic material from two different cells a sperm and an egg combine, producing an offspring
Sperm a male reproductive, or sex, cell; forms in a testis
Meiosis a process in which one diploid cell divides to make four haploid sex cells.
Created by: jessjessica300