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Kat biology

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