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of 379 available terms
(1 exact duplicate found)

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5 Written questions

5 Matching questions

  1. How do the seeds of tulip trees, american elms, and maples get transported?
  2. urea
  3. Myocardium
  4. Malphigian Tubules
  5. Closed Circulatory System
  1. a system in which blood does not directly contact cells and is contained within a network of blood vessels
  2. b muscular, middle layer of the heart
  3. c waste product formed in the liver, filtered out of the blood by the kidneys, and excreted in urine
  4. d They have winged fruit
  5. e excretory system for insects, allows wastes to be excreted and Hâ‚‚0 to be reabsorbed

5 Multiple choice questions

  1. Gives rise to many internal organs. In the embryo. It played a big role in the evolution of large, internally complex animals
  2. angiosperm with two cotyledons inside its seed, flower parts in multiples of four or five, and vascular bundles in rings. Include orchids, palms, lilies, grass, and sugar cane.
  3. Chemical used by a neuron to transmit an impulse across a synapse to another cell
  4. fish that have skeletons made out of cartiledge, like sharks, scales and rays
  5. organisms with one tinsel flagellum, and one whiplash flagellum; includes oomycetes, chrysophytes, diatoms, brown algae, and certain other groups

5 True/False questions

  1. charophyteA type of woody, vinelike, or shrubby gymnosperm. have vessels in their xylem


  2. concentration gradientthe difference in the concentration of molecules across a distance


  3. Exoskeletonthe exterior protective or supporting structure or shell of many animals (especially invertebrates) including bony or horny parts such as nails or scales or hoofs. Restricts water loss and helps support the weight of a body removed from the buoyancy of water


  4. SporeAsymmetrical animals in which a sheet of flattened, nonflagellated cells is attached to the sharp spikes of a single cell's extracellular matrix. The extracellular matrix is made up of a single cells secretions


  5. Spirilluma single reproductive cell that grows into a new plant


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