Question
Given below is a scheme of classifying immunity against human diseases. Fill up the types of immunity in the blanks 1-9.



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| Column I (Group) | Column II (Animals) |
| Annelida | Pigeon |
| Porifera | Snake |
| Mollusca | Earthworm |
| Reptilia | Sponge |
| Amphibia | Octopus |
| Pisces | Trout |
| Mammal | Rabbit |
Which names are left out that do not match and why?