Mammals are the highly evolved animals on the planet. As per evolution theory, they are originated from the reptiles like the birds. But they have some interesting facts. 1. Give birth to young ones: Mammals unlike birds, reptiles etc, do not lay eggs. They give birth to fully formed young ones. The young ones are […]
Continue reading
Proteins are the essential biomolecules present in the living organisms. They give structural support and rigidity to the organisms. There are many proteins like albumin, globulin, casein, gelatin, peptone etc. The tests for proteins include Coagulation test Biuret test Neumann’s test Half saturation test Aldehyde test Millon’s test Ninhydrin test Xanthohydrin test Arginine test Isoelectric […]
Continue reading
Hydropower is the electricity generated by use of falling water from the dams. This water power is generated due to the rotation of turbines under the force of water while forcing out of dams. This power is considered to be one of the safest methods of electricity generation. This method of electricity generation is one […]
Continue reading
Atoms are the unit parts of the chemical matter. Any material can be broken down till the level of an atom. While an element is a composition of atoms. An element is freely available in nature as many materials. Both atoms and elements are closely related. An atom is a part of the element and […]
Continue reading
Hemostasis is a series of an overlapping process intended to stop the bleeding during an injury to the blood vessel. The process occurs approximately within 15 seconds after the injury. The platelets which are a type of blood cells play a vital role in it. This hemostasis occurs in four stages as 1. Vasoconstriction 2. […]
Continue reading
Recycling is a method of reusing the waste disposal to a maximal possible extent. This is done from regular daily waste, outdated electronic items, plastic items and more. The key benefits of recycling include Saving environment Conserving the natural resources Scope of employment Minimize the cost of products Reduce toxic gas emission. Safeguard health and […]
Continue reading
Roots are the important parts of the plant and trees. For plants they are useful for Fixing the plant firmly to the soil, Provide water, Provide minerals and manures, Storage of food, Excretion of waste, Supports the life of other organisms. For humans Source of food Provides vital medicine and drugs, Source of fiber, Help […]
Continue reading
Nematodes are the class of animals belonging to the phyla Aschelminthes. Their cross-section is round in shape and hence called as roundworms. They have features similar to tapeworm but, have some distinct characters like Size Body systems Reproduction type Food habits Distribution Size: Nematodes can be microscopic but even large and visible to naked eye. […]
Continue reading
Radiation always has damaging affects on the body. But, when used in a controlled manner, it can be used to treat diseases like cancer. The mechanism involved in treatment is the same damaging effect on the cancer cells. So, the radiation works only by damaging effects like 1. Ionization of water molecules in the cell. […]
Continue reading
The digestive system is the body systems which provides strength and energy to the body. It is the only route through which the foreign material (food) directly enters the body. Hence, the system is designed to make the foreign substance safe and compatible for the body to absorb. Here are the step by step process […]
Continue reading