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.
Best Answer: [Indra] rides a large, four-tusked white elephant called Airavata.. In Buddhist and Jain texts, Indra is commonly called by his other name Åakra, ruler of the TrÄyastriá¹Åa heaven. Åakra is, however, sometimes given the title Indra, or, more commonly, DevÄnÄm Indra, Lord of the Devas..