what color are rods and cones

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
what color are rods and cones	1.59	0.7	8881	65	29
what	0.72	0.5	7495	6	4
color	0.72	0.3	1518	20	5
are	1.34	0.9	5726	98	3
rods	1.33	1	8469	56	4
and	1.26	0.7	1671	75	3
cones	0.62	0.5	5144	29	5

Keyword	CPC	PCC	Volume	Score
what color are rods and cones	1.99	0.9	4178	99
do rods or cones see color	0.63	0.3	5723	32
rods or cones for color	0.41	0.6	8136	63
do rods or cones detect color	0.82	0.5	1856	79
are rods more color sensitive than cones	1.04	0.3	2533	23
rods or cones see color	0.36	0.6	5276	53
cones and rods color	0.38	0.2	5306	87
do rods or cones see color in the fovea	1.24	0.1	8489	99
what color do cones and rods see in	0.25	0.4	4183	76
cones see color what do rods do	0.01	0.9	4835	44
are rods or cones for color	1.28	0.9	6224	56
do rods see color	1.77	1	3337	88
cones or rods color	0.3	0.2	9466	25
rods and cones which one sees color	1.58	0.1	1080	29
are rods or cones responsible for color	0.76	0.1	3445	26
what do rods and cones look like	0.86	0.4	504	17
how do rods and cones differ	0.44	0.8	2167	33
distinguish between rods and cones	1.34	1	4227	15
differences between rods and cones	0.2	0.3	7993	96