Intro morphology physiology of living things

By the beginning of the 19th century, the structure of the human body was almost fully known, due to new methods of microscopy and of injections. But as important as anatomical knowledge was an understanding of physiological… Historical background The philosophical natural history that comprised the physiology of the Greeks has little in common with modern physiology.

Intro morphology physiology of living things

When such study is done to evaluate the outward appearance of an organism or an organ of an organism with respect to shape, size, colour and structure it is called external morphology or eidonomy. The study of internal parts is referred to as internal morphology or anatomy. Physiology deals with the functioning of such body parts either in independently or in association with one another.

Morphology is broadly categorized into three branches. Comparative morphology analyses the patterns and structures within the body plan of an organism and forms the basis of taxonomic categorization.

This is because some body parts in closely related species might have become modified to serve different functions, hence these parts are called homologous organs.

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On the other hand some different body parts in distantly related species have become modified or adapted to serve a similar function; such organs are called analogous organs.

The study of comparative morphology helps to ascertain the evolutionary origin of different organisms. Functional morphology is the study of structure-function relation of various organs within a organism. Experimental morphology studies the effect of external factors or experimental conditions on the form and shape of an organ.

The former describes the overall structure or form of the parts of an organism while the later describes the arrangement of genes in the DNA of an organism. Such genetic information is used in bioinformatics to describe the locus of mutation and the possible evolutionary origin of an organism.

Physiology is the science of life and processes of life.

Intradisciplinary work

Physiology is a science that is described in the form of a system or group of organs that achieves a specific function. For example, the cardiovascular system comprises of the heart and the blood vessels. The morphology of heart and blood vessels are completely different, however both these organs are required for efficient transfer of blood from the heart to the other tissues of the body.

Intro morphology physiology of living things

He contraction of heart pumps blood from the left ventricles to aorta, from aorta different arteries arise which further breaks into capillaries to supply oxygenated blood to different tissues including the heart.

Physiology not only describes the function of one organ with respect to another, but also underlines the biophysical and biochemical principles which influence such functions. For example, for the contraction of heart muscles or endothelium of blood vessels which is required to ensure blood flow to different organs, they require a source of energy.

ATP is the source of energy which is derived from oxidation of glucose by a process called glycolysis.

Physiology | Definition & Bodily Function | monstermanfilm.com

Hence, glycolysis represents the biochemical basis of physiological functions. Physiology involves the study of respiratory system which deals with breathing of oxygen and ejection of carbon-dioxide by the lungsdigestive system organs involved in breakdown of ingested foodrenal system involved with excretion of urineendocrinology study of hormones and neuromuscular system involved with locomotion, perception and cognition.

A brief comparison of Morphology and Physiology is explained below:AND THERAPY, ENUGU COURSE CODE: – STB COURSE TITLE: – Morphology & Physiology of Living Things (INTRODUCTION) ————————————————- LECTURE ONE NOTES Introduction General Biology: Biology as a natural science concerned with the study of life and living organisms, including their structure, function, .

AND THERAPY, ENUGU COURSE CODE: STB COURSE TITLE: Morphology & Physiology of Living Things (INTRODUCTION) LECTURE ONE NOTES Introduction General Biology: Biology as a natural science concerned with the study of life and living organisms, including their structure, function, growth, origin, evolution, distribution, and taxonomy.

Physiology | Definition & Bodily Function | monstermanfilm.com

Physiology, study of the functioning of living organisms, animal or plant, and of the functioning of their constituent tissues or cells. The word physiology was first used by the Greeks around bce to describe a philosophical inquiry into the nature of things.

The use of the term with specific reference to vital activities of healthy humans, which . Physiology, study of the functioning of living organisms, animal or plant, and of the functioning of their constituent tissues or cells.

The word physiology was first used by the Greeks around bce to describe a philosophical inquiry into the nature of things. The use of the term with specific reference to vital activities of healthy humans, which began in the 16th century, also is applicable to many current .

Morphology is often classified as “gross morphology” and “molecular morphology”. The former describes the overall structure or form of the parts of an organism while the later describes the arrangement of genes in the DNA of an organism. Anatomy – the structure of body parts (also called morphology) Physiology – the function of body parts; what they do and how they do it Characteristics of Life.

Difference Between Morphology And Physiology | Difference Between