types of information systems

The flow of information in the living cells involves two mechanisms. One of them is the flow of genetic information contained in the DNA. This information, which is responsible for all cellular activities, is present in the form of a specific sequence of nucleotides an..

Information from a Chemical Equation - A chemical equation gives information regarding the following: a) Molecular proportion of the reactants and the products. b) The relative mass of the reactants and the products. c) The relative volumes of gaseous substances - which may be r..

Animals possess two type of circulatory system. They are a) Open type and b) Closed type..

Autonomic Nervous System - It is also called the visceral nervous system as it controls the functioning of the visceral (internal) organ..

Thermodynamics..

In the closed type of circulatory system, the blood remains inside the blood vessels and does not come out. The blood flows from arteries to veins through small blood vessels called capillaries. The closed type of circulatory system occurs in most of the Anne..

They are made up of only sensory neurons. For example, the cranial nerves that conduct impulses from the organs to the central nervous system..

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..

Summary - Reproduction is defined as the production of individuals of the same species, that is the next generation of the species. There are basically two types of reproduction - asexual and sexual. Asexual reproduction involves only one parent and the offspring is genetically similar to..