Keyword Analysis & Research: how are rods different from cones

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
how are rods different from cones	0.47	0.4	6631	60	33
how	0.05	0.8	6268	96	3
are	0.8	0.9	8083	61	3
rods	0.74	0.3	7472	82	4
different	1.09	0.5	831	15	9
from	0.8	1	1893	65	4
cones	0.81	0.8	4888	47	5

Keyword	CPC	PCC	Volume	Score
how are rods different from cones	0.73	0.4	9328	16
how are rods and cones different	0.93	0.5	4873	88
different processes of rods and cones	0.77	0.1	3228	69
how do rods and cones differ functionally	0.79	1	6300	64
are there more cones or rods	1.14	0.1	4732	2
rods and cones are	0.5	0.8	2224	40
compare rods and cones	0.91	0.3	4464	71
as compared to cones rods	1.55	0.6	3396	93
difference between rods and cones eye	1.05	0.6	4266	1
differentiate between rods and cones	0.5	0.1	7640	82
rods and cones similarities	2	0.5	3158	58