Ch 3 L2
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| Non- vascular plants | Plants that have no true vascular tissue
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| Rhizoid | Thin root like structure that anchor to the ground and transport water.
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| Vascular plant | Plants with specialized vascular tissue that includes xylem and phloem
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| Phloem | The vascular tissue through which food moves in some plants.
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| Xylem | The vascular tissue through which water and minerals move in some plants.
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| Front | The leaf of a fern plant
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| Pollen | Tiny structure (male gametophyte) produced by seed plants that contain the cell that later becomes a sperm cell.
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| Seed | The plant structure that contains a young plant and a food supply inside a protective covering.
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| Gymnosperm | A plant that produces seeds directly on the scales of cones—not enclosed by a protective fruit.
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| Angiosperm | A flowering plant that produces seeds enclosed in a protective fruit.
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| Cotyledon | A leaf produced by an embryo of a seed plant; sometimes stores food.
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| Monocot | An angiosperm that has only one seed leaf.
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| Dicot | An angiosperm that has two seed leaves.
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| What are the two types of vascular tissue and what do they do? | The two types of vascular tissue are xylem and phloem. Xylem is responsible for trans[porting water, and phloem is responsible for transporting sugars.
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| What are the three groups of seedless, vascular plants? | 1. Lycophytes 2. Pterophytes 3. Psilophytes
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| What are the 2 characteristics of seed plants? | The presence of vascular tissue and the production of seeds for reproduction
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| What are the four main groups of plants? | 1. Bryophytes 2. Pteridophytes 3. Gymnosperms 4. Angiosperms
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| What are the 3 characteristics of non vascular plants? | 1. Lack of vascular system 2. Reliance on moist environments 3. Dominance by the gametrophyte generation in their life cycle
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| Where do non-vascular plants typically live and what is their size? | They live in damp shady environments, their size is few inches tall rarely exiting 10 centimeters (4 inches) in height
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| How do non-vascular plants get nutrients.? | They get nutrients from the soil.
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| What are the three groups of non-vascular plants? | 1. Mosses 2. Liverworts 3. Hornworts
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| What are the 2 functions of vascular tissues? | Transport and support
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| What are the 2 characteristics of seedless, vascular plants? | The presence of the vascular tissue and the reproduction through spores.
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| What are the 2 characteristics of seed plants? | Gymnosperm and Angiosperm
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| How do seed plants reproduce? | Pollination, Fertilization, Dispersal
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| What are the two groups of seed plants? | Angiosperms and gymnosperms
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| What are two examples of gymnosperm? | Gnetophytes Cycads
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| What are the two ways that Angiosperms are different from Gymnosperms? | Angiosperms have seeds that are enclosed within an ovary (usually a fruit), while gymnosperms have unenclosed or “naked” seeds on the surface of scales or leaves.
Angiosperms have flowers and fruits, while gymnosperms do not.
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| What are the two major groups of angiosperms? Give an example of each. | Dicots Monocots
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