rods vs cones function

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
rods vs cones function	0.14	0.9	5399	45	22
rods	0.92	0.7	735	37	4
vs	0.32	0.9	1892	72	2
cones	0.58	0.3	4702	85	5
function	0.3	0.2	91	14	8

Keyword	CPC	PCC	Volume	Score
rods vs cones function	0.31	0.4	4503	30
rods and cones function	0.75	0.9	7435	56
rods and cones function in the eye	0.92	0.6	4565	3
rods and cones explained	1.18	0.9	2816	75
cones and rods difference	0.14	0.6	4576	44
differentiate between rods and cones	1.91	0.2	7941	53
compared with rods cones are	1.05	0.4	2579	90
what's the difference between rods and cones	1.55	0.4	8098	5
distinguish between rods and cones	0.49	0.5	7610	96
what does rods and cones do	1.9	0.6	4966	3