IS Crossword puzzle

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Across
  1. 6. This is why you look alike to your parents
  2. 7. Difference in fur colours, blood groups and skin colours
  3. 9. You do it with all your sense organs, but not with your tongue in the laboratory
  4. 10. Occurs in a duct extends from the ovary
Down
  1. 1. Something you can see by the appearance
  2. 2. Something plants can do but animals cannot
  3. 3. To make something easier to move along a surface
  4. 4. Similar to gestation
  5. 5. Found in nucleus that its shape is similar to an alphabet
  6. 8. Calculation involved when using microscopes