| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| what is passive immunity dependent upon | 1.37 | 0.2 | 1532 | 42 |
| passive immunity depends upon | 1.71 | 0.5 | 9758 | 95 |
| what is passive immunity | 0.09 | 1 | 7603 | 94 |
| what is passive immunity in biology | 1.46 | 0.5 | 8580 | 5 |
| what is meant by passive immunity | 0.1 | 0.6 | 994 | 43 |
| passive immunity and active immunity | 0.67 | 0.5 | 2657 | 74 |
| passive immunity is provided through | 0.57 | 0.1 | 2946 | 76 |
| explain passive immunity and active immunity | 1.14 | 0.3 | 4221 | 22 |
| what is passive and active immunity | 0.43 | 0.1 | 5951 | 49 |
| what does passive immunity give you | 1.29 | 1 | 8954 | 40 |
| passive immunity definition biology | 0.02 | 0.7 | 3012 | 55 |
| meaning of passive immunity | 0.56 | 0.2 | 1067 | 23 |
| passive immunity simple definition | 0.18 | 0.5 | 1046 | 40 |
| definition of passive immunity | 0.53 | 0.6 | 4263 | 56 |
| passive immunity definition anatomy | 1.98 | 0.3 | 9218 | 87 |
| immunity passive and active | 0.98 | 0.8 | 550 | 93 |
| discuss passive and active immunity | 0.84 | 0.7 | 7233 | 79 |
