Keyword Analysis & Research: what is the function of yolk in an egg

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
what is the function of yolk in an egg	0.64	0.4	4530	94	38
what	1.59	0.9	2042	39	4
is	0.9	0.3	765	62	2
the	0.93	0.8	8181	62	3
function	1.73	0.6	5450	83	8
of	1.02	1	148	6	2
yolk	1.89	0.6	2150	90	4
in	1.77	0.8	8221	87	2
an	0.27	0.4	2979	41	2
egg	1.47	0.1	2241	43	3

Keyword	CPC	PCC	Volume	Score
what is the function of yolk in an egg	0.97	0.1	5227	56
function of yolk in egg	0.04	0.1	9613	97
function of yolk sac in amniotic egg	1.93	0.2	3996	84
function of yolk sac in human embryo	0.38	1	5543	53