15 words
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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cuticle | a waxy, protective layer secreted by cells onto the surface of the plant.
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cellulose | which is a chemical compound that plants can make out of sugar.
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vascular plant | have tubelike structures that carry water, nutrients, and other substances throughout the plant.
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nonvascular plant | do not have tubelike stdructures and use other ways to move water and substances.
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rhizoid | thread like structures that act roots.
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pioneer species | organisms that are the first to grow in new or disturbed areas.
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stomata | small openings in the epidermis(skin/leaf).
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gaurd cell | surround, close, and open stomatas.
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xylem | a tissue that is made up of hollow, tubular cells that are stacksed one on top of the other to form a structure called a vessel.
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phloem | a plant tissue also made up of tubular cells that are stacked to form structures called tubes.
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cambium | a tissue that produces most of the new xlem and phloem cells.
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gymnosperms | vascular plants that produce seeds that are not protected by fruit
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angiosperm | a vascular plant that flowers and produces fruits with one or more seeds.
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monocots | have one cotyledon inside their seeds
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dicots | have two cotyledon inside their seeds
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