Introduction to Immune system

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Across
  1. 2. A type of adaptive immunity where a naive individual receives antibodies from another individual already immune to an infection
  2. 4. Study of the immune system and its responses to invading pathogens
  3. 6. A type of adaptive immunity involved in killing the infected cells
  4. 8. A type of adaptive immunity involved in the elimination of extra cellular microbes
  5. 9. A type of immunity always present in healthy individuals
Down
  1. 1. Acquired immune system consists of lymphocytes and their products such as
  2. 3. It is a system of collection of cells, tissues and molecules that mediate resistance to infections
  3. 5. Resistance to infectious diseases
  4. 7. Otherwise called as acquired immunity