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botany flower
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| Question | Answer |
|---|---|
| what part of the reproductive structure of a flower form a fruit | ovary |
| what is the function of the stigma | receives pollen |
| what structure produces pollen | anther |
| what is the pistil of a flower | female part of the flower |
| what becomes a seed after feralization | ovule |
| what is double fertilization | produces the embryo and endosperm by 1 grain of pollen |
| what are the 3 layers of the pericarp | exocarp, mesocarp, and endocarp |
| what fruit type is an apple | pome |
| what fruit type is a peach | drupe |
| what fruit type is a tomato | berry |
| what is the difference between dehiscent and indehiscent fruits | dehiscent opens up when mature and indehiscent doesn't |
| what do plants disperse seeds | reproduce |
| what is the function of endosperm | to keep the embryo alive/ food supply |
| what is the difference between complete and perfect flower | complete has sepals and petals, perfect doesn't have to |
| sepal | leaves under the bud |
| petal | colorful, attracts the pollinators |
| stamen | male part of the flower |
| anther | produces pollen |
| filament | supports the anther (stem) |
| carpel | female, contains the ovary, stigma, and style |
| pistil | female part of the flower |
| stigma | collects pollen |
| style | female, allows pollen to travel to ovary |
| ovary | female, where fertilization occurs, holds ovules |
| ovule | becomes a seed after fertilization, zygote of the female reproduction tract |
| receptacle | vegetative tissue near end of reproductive stem |
| pedicel | flower stalk |
| complete flower | contains petals, sepals, stamens, and pistil |
| perfect flower | flower with male and female parts |
| embryo | tiny plant |
| endosperm | food supply in seed |
| fruit | seed bearing structure |
| pericarp | wall that surrounds the seed |
| exocarp | outside skin of fruit |
| mesocarp | fleshy fruit |
| endocarp | inside near the seed in fruit |
| berry | many ovaries |
| drupe | single seed in fruit |
| pome | fibrous flesh with swollen ovary |
| dehiscent | fruit that opens when mature to spread seeds |