Heavy Metals in Terapon puta (Cuvier, 1829) from Karachi Coasts, Pakistan

Table 2

Analysis of variance (ANOVA) of heavy metals in Terapon puta collected at Karachi Fish Harbor from January 2012 to December 2012.

Metals		Sum of squares	df	Mean square
Fe	Between groups	10419	2	5209	0.07	0.938
	Within groups	5565290	69	80656
	Total	5575709	71
Mn	Between groups	1202	2	601	5.92	0.004
	Within groups	7009	69	102
	Total	8211	71
Cd	Between groups	1.36	2	0.68	3.02	0.055
	Within groups	15.55	69	0.23
	Total	16.91	71
Pb	Between groups	0.19	2	0.09	0.44	0.648
	Within groups	14.87	69	0.22
	Total	15.06	71
Ni	Between groups	0.74	2	0.37	1.11	0.335
	Within groups	23.02	69	0.33
	Total	23.76	71