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The skin of crossbreed cow (Deoni x HF, F 1 generation) histologiocally showed three layers as epidermis, dermis and hypodermis. The epidermis consisted of four types of layers from outer to inner side as Stratum carneum, Stratum granulosum, Stratum spinosum and Stratum basale. The keratinocytes were found in the Stratum carneum, melanocytes and langerhans cells were found in Stratum spinosum and Stratum basale. The markels cells were round in basal layer of the epidermis in heifers.

The skin of crossbreed cow (Deoni x HF, F 1 generation) histologiocally showed, dermis The dermis was consisted to dense irregular connective tissues with a feltwork of collagen, elastic and reticular fibres along with the sweat gland, sebaceous gland, hair follicles, ararector pilli muscles, blood vessels, lymph vessels, nerves and connective tissue cells i.e. fibroblast. It was divided into two layers as a superficial papillary layer and deep reticular layer without a clear demarcation.

Jejunum in cattle, sheep and goat comprised four types of layers tunica mucosa, tunica submucosa, tunica muscularis and tunica serosa. Tunica mucosa was innermost layer, which comprised lamina propria with number of glands. Intestinal glands were lined by number of goblet cells tall columnar cells and enterochromaffin cells. Lamina muscularis was with circular and longitudinal layers of smooth muscle fibre. Tunica muscularis was comprised of circular and longitudinal muscle fiber. Outrmost layer was tunica serosa which was a loose connective tissue with blood vessels.