Sahil

Tumour is nothing but a body portion swelling extraordinary in the place like neck, brain and other parts of the body. They are of two types, internal and external. External tumour is formed due to the cell reproduction again and again without any much notable time and quick enough to be noticed after becoming big.

Stomata in the leaves of plants are situated in the position at the tip point, that is at the tip corner with a small opening which helps a plant to absorb carbon-dioxide. They also exhale oxygen out from leaves. This is the food for leaves which is done through stomata in plants and also water

In the layers of the tissues of animals and plants there is one layer where stomata lie. This layer is epidermal layer. Stomata are helpful for leaves. Rather, we can say to plants in a respiratory system. They allow leaves or rather a plant to breathe. Tissues in leaves breathe through stomata pores and then

Usually breathing and respiration are known as the same in the human language. But unfortunately in the language of science, it has been simply cleared that respiration and breathing are different from each other. Breathing means inhale and exhale of oxygen in a continuing way in which oxygen is inhaling in the body and carbon-dioxide

Hundreds of years ago, rainbows are thought of as sign of God to foretell heavy rain or war. Many took it as a sign of the bridge between life and death while the Irish believed that it signifies a gold pot. Because of this natural phenomenon not known then, it was highly fascinating for kids

Plants reproduce by a continual cycle of pollination, fertilization, germination, growth and reproduction. Most plants make seeds in order to keep their species going. Some plants put stickers on their seeds to make them stick to animals and humans. The flower is the reproductive organ of a flowering plant. Many seed plants form seeds inside

Petrol is actually fossil fuel consisting of complex mixture of hydrocarbons of different molecular weights and other organic compounds found under the earth’s surface. It takes more than thousand years for oil molecules to form from the remains of creatures, which existed millions of years ago, went through some chemical changes and got compre-ssed into

Pancreas helps in the digestion of the food in the human body as it produces the juice that is prepared by it. Pancreas also controls the blood and sugar level of the human body by producing the hormone named as insulin and glucagon which help to control over the sugar level of the body and

In a human body, oxygen plays a very vital role for living. It has various categories of working in different portions of the human body. Some of the useful roles of oxygen include the retarding of human skin cells and makes the skin fresh and bright. Another main role is that it releases the strain

Mobile phone is actually a complicated form of radio. When someone dials us, the unique SID (System Identification Code of 5 digit number) is checked on control channel. After such the phone compares SID received and SID programmed into the mobile. Along with SID a registration request is also sent and MTSO keeps track of

LPG is used in almost all homes as a fuel in heating appliances and also used in vehicles as auto gas, sometime as refrigerant and aerosol propellant used too. LPG means Liquefied Petroleum Gas or simply propane. It is called LPG because it remains liquid under moderate pressure and quickly vapourizes upon the release of

The liver is the main organ of the body because it supports or helps other organs of the body to work properly. Its location is at the bottom of the body and also for its multidimensional function that occurs in the body of the human being. Many diseases occur by the liver like swelling in