Biology

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Across
  1. 2. Form a protein structure that divides the genetic material in a cell.
  2. 4. A type of somatosensory receptors which relay extracellular stimulus to intracellular signal transduction through mechanically gated ion channels.
  3. 6. Each of the partial partitions in a mitochondrion formed by infolding of the inner membrane.
  4. 9. They allow people to taste food.
  5. 10. A pheromone released by the female silkworm moth to attract mates.
  6. 12. The part of the sensory system concerned with the conscious perception of touch.
Down
  1. 1. The cells that line the internal and external surfaces of the body.
  2. 3. They percieve pain.
  3. 5. Relating to any of the organs of the body that make products such as tears, milk, sweat, or saliva and send them through a tube or opening to a body surface.
  4. 7. A one-celled, microscopic organism belonging to any of several families of rhizopods that move and feed using pseudopodia and reproduce by fission.
  5. 8. A minute body or cell in an organism, especially a red or white cell in the blood of vertebrates.
  6. 11. A large scent hound, originally bred for hunting deer, wild boar, rabbits, and since the Middle Ages, for tracking people.