The trachea is lined with a moist mucous-membrane layer composed of cells containing small hairlike projections called cilia. The cilia project into the channel (lumen) of the trachea to trap particles. There are also cells and ducts in the mucous membrane that secrete mucus droplets and water molecules.
Breeds of Livestock - Brahman Cattle. Brahman. The Brahman breed originated from Bos indicus cattle originally brought from India. Through centuries of exposure to inadequate food supplies, insect pests, parasites, diseases and the weather extremes of tropical India, the native cattle developed some remarkable adaptations for survival.
The Brahmin are the highest of the four Hindu castes, made up of priests and scholars of Vedic literature and their traditional occupation is to concern themselves with the spiritual guidance of the people, conduct rites at marriages, births, deaths and other auspicious occasions.he Brahmin people are Hindu and due to their privileged priestly position, are sought by others for religious guidance. As custodians of Hinduism they worship deities on a larger scale. Regional variations are present as prominence is given to a particular deity.