▪ Anthophobia is the fear of flower. Xenophobia is the dislike or fear of people from other countries.
▪ Photophobia is the extreme sensitivity to light.
▪ Herpes is a disease caused by a herpes virus, affecting the skin or the nervous system.
▪ Erythrocyte is a red blood cell ( typically a biconcave disc without a nucleus) that contains the pigment hemoglobin and transports oxygen and carbon dioxide to and from the tissues.
▪ Leucocyte is a colorless cell which circulates in the blood and body fluids and is involved in counter acting foreign substances and disease ; a white blood cell.
▪ Isobar a line on a map connecting points having the same atmospheric pressure.
▪ Pneumonia is a lung infection in which the air-sacs fill with pus.
▪ Leprosy is a contagious bacterial disease that affects the skin, mucous membranes and nerves, causing discoloration and
humps on the skin and, in severe cases, disfigurement and deformities.
▪ Lithophytes are a type of plant that grows in or on rocks. Lithophytes feed off moss, nutrients in rain water, litter, and even
their own dead tissue.
▪ Gunpowder is a mixture of sulphur, charcoal and potassium nitrate (nitre). When water is added to the mixture potassium
nitrate dissolves.
▪ A black hole is a region of space-time from which nothing, not even light, can escape.
▪ Rabies (Hydrophobia) is a disease recognized by Insane Dog biting. It effect on the Central Nervous system.
▪ Pneumonia affects the respiratory system.
▪ Cooking gas is a mixture of Butane and Propane.
▪ Iron articles rust because of the formation of a mixture of ferrous and ferric hydroxide.
▪ Chlorination is the process of adding the element chlorine to water as a method of water purification to make it fit for human
consumption as drinking water.
▪ Sulphur is mixed with the rubber to make it more flexible.