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Kat biology

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Across
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a major division of the vertebrate brain
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cast off hair, skin, horn, or feathers
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a substance that cannot be separated into simpler substances
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breaking down an organic substance, as sugar into alcohol
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part of DNA controlling physical characteristics and growth
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a part of the cell responsible for growth and reproduction
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the organs and tissues involved in circulating blood and lymph through the body
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production of a chemical compound by a living organism
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synthesis of compounds in plants aided by radiant energy
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any of green pigments found in photosynthetic organisms
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a rigid layer of polysaccharides enclosing a plant membrane
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the sensory and control apparatus consisting of a network of nerve cells
Down
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a hypothetical organic phenomenon by which living organisms are created from nonliving matter
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the region of the body between the thorax and the pelvis
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cell from which another cell of an organism develops
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an eyelike marking
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the transport of dissolved material within a plant
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a plant having foliage that is shed annually at the end of the growing season
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process determined by substances' composition and structure
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of animal or plant
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any of the threadlike filaments forming the mycelium of a fungu
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a rich soil consisting of sand, clay and organic materials