Reproductive system of chickens - Viraj and Arjun

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Across
  1. 3. Opening where reproductive and digestive systems exit
  2. 4. Funnel shaped and muscular
  3. 6. Contains multiple ova
Down
  1. 1. Where inner and outer shell forms
  2. 2. Where egg white forms around yolk
  3. 5. Holds substances which form eggshell