Keyword Analysis & Research: do humans have more cones than rods

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
do humans have more cones than rods	1.56	0.4	8184	8	35
do	1.25	0.3	3526	29	2
humans	1.57	0.2	5117	24	6
have	1.58	0.6	8485	67	4
more	1.4	0.5	3573	16	4
cones	0.7	0.6	3759	46	5
than	1.19	0.2	6592	18	4
rods	0.16	1	8341	8	4

Keyword	CPC	PCC	Volume	Score
do humans have more cones than rods	1.29	1	4235	60