Biology

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Across
  1. 1. unwanted plants in cultivated field
  2. 3. Responsible for the transport of water and minerals from roots to other parts of plant
  3. 5. the cross is made between two plants belonging to different genera
  4. 7. The fundamental unit of life
  5. 8. Double membrane bounded cell organelle
  6. 9. Generally found in the leaf stock below the epidermis
  7. 11. These are white or colorless plastids
  8. 12. strong and inelastic structure which join skeletal muscles to bones
Down
  1. 2. dead cells with lignified walls
  2. 4. the process in which farm waste material is decomposed
  3. 6. Storage sacs of solid and liquids
  4. 10. rearing of honey bees for obtaining bee products