Biology

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