sensing system

. For this, we require a data-gathering system to map and monitor the urban sprawl. Remote sensing offers excellent possibilities in solving this problem. (11) A specialized application of remote sensing is in the field of defense, both for gathering intelligence infor..

Communication Systems..

Need of Measurement and System of Units - Before all the branches of science were clubbed together under the nomenclature 'Natural philosophy', under which all observations of subjective nature were being carried out and spirit of enquiry was almost non-existent, we were satisfied with si..

The nervous system carries out the following functions: It perceives the changes around us through our senses. It controls and coordinates all the activities of the muscles in response to the changes outside. It also maintains the internal environment of the body by coordinating..

The neurons that conduct impulses from the receptors or sense organs to the central nervous system are called the sensory neuron..

The neurons that conduct impulses from the receptors or sense organs to the central nervous system are called the sensory neurons. They evoke sensations of touch, pain, heat, cold, vision, hearing and tast..

Roughage is the fibrous material which is indigestible and is eliminated from the body unchanged. It is made up of plant carbohydrate called cellulose. Though not a food, in a stricter sense, it is an important part of a balanced diet and is important for the normal functioning of t..

Receptors are structures at the ends of the nerve fibres that collect the information to be conducted by the nerves. These receptors may be specialised sense organs like the Meissner's corpuscles of the skin, specialised nerve endings like the Pacinian corpuscles of skin or the specialise..

Receptors - Receptors are structures at the ends of the nerve fibres that collect the information to be conducted by the nerves. These receptors may be specialised sense organs like the Meissner's corpuscles of the skin, specialised nerve endings like the Pacinian corpuscles of skin or th..

The numerical strength and biomass of organisms affect the functioning of ecosystem. In ecosystems, the biotic communities usually contain a few common species represented by a large number of individuals or by a large biomass and a comparatively large number of individual species occurring in sma..