Explain the human body system and organs, Biology

Assignment Help:

Body systems and organs and their functions

The human body is a large structural unit made up of many smaller parts. There are four kinds of smaller units - cells, tissues, organs and systems.

The cell is the structural unit or the brick with which the human body is built. The tissue is an organization of many smaller cells and these are held together by some form of substance between them.

Organ is complex unit. It is an organization of different kinds of tissues arranged in away to perform a special function.

Systems are more complex. A system is an organization of different kinds of organs that performs complex functions for the body.

 


Related Discussions:- Explain the human body system and organs

Why the vitamin niacin is a necessary component of nad, The vitamin niacin ...

The vitamin niacin is a necessary component of NAD. Niacin can be consumed in food or manufactured in the body from tryptophan, an amino acid. How would a person's ability to break

Male reproductive disorders-congenital disorders, Congenital disorders ...

Congenital disorders Poor fertilizing quality of semen could be due to impaired spermatogenesis. When such a condition is due to genetic congenital causes the treatment is not

Define unsaturated fatty acids, Unsaturated fatty  acids Unsaturated  f...

Unsaturated fatty  acids Unsaturated  fatty  acids  are  liquid at  room  temperature  and  are characterized by having one or more double bonds. Fatty acids having two or more

Show texture in foods, Q. Show Texture in Foods? According to Matz (196...

Q. Show Texture in Foods? According to Matz (1962), texture can be defined as the mingled experience derived from the sensation of skin in the mouth after ingestion of food or

Internal and external respiration, External Respiration: Diffusion of...

External Respiration: Diffusion of oxygen into blood and carbon dioxide into alveoli (external respiration)  is the diffusion of oxygen from air in  the alveoli of lungs to bl

Indirect routes of disease transmission, Question 1: Define Survey. Lis...

Question 1: Define Survey. List out advantages of surveys. Brief up different survey methods Definition of survey. Advantages of surveys Different survey methods

What is chromosome, Is it possible that an X chromosome of a woman can have...

Is it possible that an X chromosome of a woman can have come from her father? It is not only possible that an X chromosome of a woman is from her father, it is certain. Every w

List the exact sizes of the fragments of digests, (1)  The 7,893 bp plasmid...

(1)  The 7,893 bp plasmid shown below was digested with a series of restriction enzymes (P = PstI, B = BamHI, S = SalI, X = XbaI). Answer the questions below.  a) Indicate

List the benefits of exercises, List the benefits of exercises. Benefit...

List the benefits of exercises. Benefits of exercise are : - improves sugar control - decreases HbA1c level - decreases  blood pressure - decreases triglyceride lev

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