Biology Puzzle

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Across
  1. 2. foramen magnum is an aperture found in
  2. 3. glaucoma is a disease of
  3. 5. "corpus luteum" secrete
  4. 7. Pink mould is common name for
  5. 8. virus without capsid but only with nucleic acid
  6. 10. Haemolymph is observed in
Down
  1. 1. branch of zoology that deals with scientific study of animal behaviour
  2. 3. allantois of embryo help in
  3. 4. Infective stage of Malarial parasite
  4. 6. alfa-toxins produced by
  5. 9. fungi that grow on bark
  6. 11. sleeping sickness is caused by