| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| how do rods differ from cones in the retina | 0.15 | 0.3 | 717 | 57 |
| how do rods and cones differ | 0.44 | 0.5 | 1337 | 78 |
| how do rods and cones differ functionally | 1.87 | 0.5 | 9451 | 24 |
| list 3 ways in which rods and cones differ | 1.37 | 0.8 | 4158 | 71 |
| how do rods and cones differ in function | 1.47 | 1 | 1268 | 95 |
| as compared with cones rods are | 1.11 | 0.8 | 9599 | 26 |
| difference between rods and cones eye | 1.84 | 0.3 | 9885 | 70 |
| is there more cones than rods | 0.8 | 0.6 | 2537 | 85 |
| compare rods and cones | 0.85 | 0.4 | 5692 | 38 |
| why are there more rods than cones | 0.41 | 0.8 | 918 | 13 |
| rods and cones in the retina | 0.56 | 0.9 | 4151 | 33 |
| does the retina have rods and cones | 1.22 | 0.7 | 7744 | 49 |
| rods vs cones in the eye | 0.95 | 0.6 | 6344 | 39 |
| how are rods different from cones | 1.2 | 1 | 9031 | 72 |
| retina function and rods and cones | 1.59 | 0.4 | 6947 | 82 |
| cones vs rods in eyes | 1.25 | 0.8 | 8544 | 10 |
| retinal rods and cones | 0.36 | 0.5 | 3214 | 40 |
| distinguish between rods and cones | 1.28 | 0.3 | 8935 | 94 |
| differentiate between rods and cones | 1.58 | 0.6 | 8755 | 79 |
