What is organ system in human biology, Biology

Assignment Help:

Organ Systems :  Organisms are composed of organ systems. Each organ system is made up of several different organs. For example, the digestive system is composed of several organs: the mouth, tongue, salivary glands, pharynx, esophagus, stomach, intestines, liver, and pancreas.

Organs are composed of two or more of the primary types of tissue: epithelial, connective, nerve, or muscle tissue. Tissues, in turn, are composed of groups of similar cells that perform specialized functions.

The human body is composed of various systems: integumentary system - which covers and protects the body; skeletal system - provides internal structure muscular system - provides mobility nervous system - coordinates voluntary and involuntary activity endocrine system - composed of hormone secreting glands cardiovascular system - circulates blood lymphatic system - part of the body's immune response respiratory system - provides oxygen for cellular respiration digestive system - provides nourishment and energy urinary system - serves to excrete wastes reproductive system - produces gametes for reproduction

 


Related Discussions:- What is organ system in human biology

Biological species concept, Is the biological species concept subjective or...

Is the biological species concept subjective or objective? How about the phylogenetic species concept or is it subjective or objective?

Exercises and ambulation for cardiac patients, Exercises and ambulation ...

Exercises and ambulation Continue taking all exercises taught in the hospital. Steam inhalation may be continued. Walk on levelled space first, gradually increase the dista

Enumerate the term - brain behaviour functioning, Enumerate the term - brai...

Enumerate the term - brain behaviour functioning The brain may be thought of as a "dependant variable" that is shaped in part by the facilitative stimulation that is experience

Explain about the brownian ratchets and molecular motors, Explain about the...

Explain about the Brownian ratchets and molecular motors ? How work is carried out by molecules within biological cells is essential to understanding how cells function. A clue

Medtronic hancock-biological valves, Medtronic Hancock (Standard Model) :  ...

Medtronic Hancock (Standard Model) :  These are gluteraldehyde preserved xenograft aortic valve, which are mounted. The modified orifice version (M-0) is one where the right

Write short note on cholesterol, Cholesterol, from stereos (solid) and the...

Cholesterol, from stereos (solid) and the Greek chole- (bile) followed by the chemical suffix -ol for an alcohol is an organic chemical substance classified as a waxy steroid of fa

Define changes in tract minerals - nutrition during stress, Define Changes ...

Define Changes in Tract Minerals - Nutrition during Stress? Changes in the balance of magnesium, phosphate, zinc and potassium follows alterations in nitrogen balance. Iron and

Can you explain about krebs cycle, Q. Why can it be said that each glucose ...

Q. Why can it be said that each glucose molecule runs the Krebs cycle twice? Each glucose molecule "cycles" the Krebs cycle twice because after glycolysis each used glucose has

Pyramid of energy - ecological pyramids, Pyramid of Energy - Ecological Pyr...

Pyramid of Energy - Ecological Pyramids When we wish to compare the functional roles of the trophic levels in an ecosystem, an energy pyramid is probably the most informative.

How buffer solution can be prepared, How Buffer Solution Can Be Prepared? ...

How Buffer Solution Can Be Prepared? A buffer solution can be prepared to have a desired value of pH by controlling the amount of acid and its salt in case of acidic buffer and

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd