Similar to sulfur deficiency, but stripes/bands are more white.

Zinc deficiency in corn
(photo courtesy of PPI)

Zn deficient corn leaf
(photo courtesy of IPNI)
 Zn deficient corn leaf
Zn deficiency in wheat
(photo courtesy of PPI)
Zinc deficiency in barley
(photo courtesy of University of Idaho)
Zn deficient barley leaves 
Zn deficient bean plants with characteristic shortened internodes
 Zn deficient dry bean with short internode