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lesson 3

Quiz yourself by thinking what should be in each of the black spaces below before clicking on it to display the answer.
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Question
Answer
Cambium   Cells that divide to produce new phloem and xylem.  
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Stomata   The surface layer of the leaf that has small openings or pores that take in carbon dioxide and lets out oxygen and water vapors.  
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Transpiration   The process by which water evaporates from a plants leaves.  
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Embryo   The young plant that develops from the ZYGOTE or fertilized egg.  
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Germination   When the embryo begins to grow.  
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flower   The reproductive structure of a angiosperm.  
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Pollination   The transfer of pollen from male reproductive structures to female reproductive structures.  
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Sepals   When a flower is still a bud and it is enclosed in leaf like structures.  
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Petals   The petals are usually the most colorful part of a flower.  
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Stamens   The male reproductive parts.  
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Pistils   The female reproductive parts.  
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Ovary   A hollow structure inside the plant which protects the seed as it develops.  
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Root Cap   Protects the root from injury as it goes through the soil  
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Created by: Nicksolomon
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