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28 Cards in this Set
- Front
- Back
The study of the interactions between plants and their environment is |
plant ecology |
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the study of plants |
botany |
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the part of the plant vascular system that transports dissolved sugar is the |
phloem |
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the part of a plant vascular system that transfers water and minerals from the roots to the leaves is the |
xylem |
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non vascular plants are also referred to as |
bryophytes |
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which of the following are organs of plants |
roots, stems, leaves |
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write the correct equation for photosynthesis |
6CO2 + 6H2O + sunlight energy = C6H12O6 + 6O2 |
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write the correct equation for cellular respiration
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C6H12O6 + 6O2 -> 6CO2 + 6H2O + energy |
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plants are divided into the groups |
nonvascular, vascular |
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plants that produce seeds that are not enclosed |
gymnosperm |
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plants that produce seeds that are enclosed are |
angiosperms |
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an example of an angiosperm |
iris |
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example of a gymnosperm |
pine tree |
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in ferns, an adult sporophyte produces spores in clusters of |
sporangia, spore holding sacs |
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an adult pine produces |
both male and female cones |
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the leaf of a fern is called a |
frond |
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describe the kingdom Plantae |
multicellular, eukaryotic, autotrophic, cell wall made of cellulose |
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how do plants provide food for people |
we eat plants, seeds, fruits, roots, by products, food for animals |
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why are plants important to people |
make oxygen, medicine, clothing, lumber, tourist attractions, |
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why can't mosses grow as tall as an oak tree |
they are nonvascular |
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list some vegetative propagations of plants |
runners, rhizomes, bulbs, tubers, cuttings, graftings |
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how can plants harm the environment and/or people |
allergies, addictions, posionous, overrun areas |
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how are plants beneficial to the environment and/or people |
prevent soil erosion, reduce noise, shade, beautification |
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define tropism |
movement of a plant in response to an environmental stimulant |
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nonvascular plants live in an environment that is |
wet/moist |
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vascular plants are divided into |
seed and seedless |
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explain the difference between monocots and dicots. Use cotyledon, flower parts, vascular bundles, and vein arrangement |
Monocots have one cotyledon, parallel veins, flower parts in multiples of 3, scattered vascular tissue. Dicots have two cotyledons, netlike veins, flower parts in multiples of 2,4,5, scattered vascular tissue |
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list the organs of plants and tell the functions of each |
root- absorbs nutrients from soil, holds plant/soil in place stem- holds plant upright, store nutrients leaves- photosynthesis takes place, transpiration takes place |