What is diffusion, Biology

Assignment Help:

What is diffusion?

Diffusion is the spreading of substance molecules from a region where the substance is more concentrated to another region where it is less concentrated. For instance, during the boiling of water in a kitchen gaseous water particles tend to uniformly spread in the air by diffusion.

 


Related Discussions:- What is diffusion

Nutrient absorption, Nutrient Absorption Except for carbon, oxygen and...

Nutrient Absorption Except for carbon, oxygen and hydrogen which are provided by CO 2 and water, all the other elements essential for plants are provided by the soil. Hence,

Types of osmotic exchanges, Types of Osmotic Exchanges The osmotic exc...

Types of Osmotic Exchanges The osmotic exchanges that take place between an animal and its environment are of two different types: Obligatory exchanges and Regulated

Which kind of plant tissue is cork, Which kind of plant tissue is cork? ...

Which kind of plant tissue is cork? The Cork is the material for instance, used to cap wine bottles, and is extracted from the suber of a special oak called cork.

Temperature and concentration of nutrients, Temperature and Concentration o...

Temperature and Concentration of Nutrients Temperature Temperature like salinity remains almost constant in the oceans in contrast to the land or terrestrial ecosystems

Why is it hard to produce vaccines against dengue and aids, Q. Why is it di...

Q. Why is it difficult to produce efficient vaccines against a viral infection like dengue and AIDS? It is difficult to make vaccines for dengue because there are four differen

Set up of phototherapy unit, Set Up of Phototherapy Unit Phototherapy ...

Set Up of Phototherapy Unit Phototherapy generally consists of four to eight cool white, day bright, or special blue fluroescent tube lights covered by a plastic shield and p

Explain enteral nutrition, Enteral Nutrition  (EN) By definition, the t...

Enteral Nutrition  (EN) By definition, the term  enteral  means  "within or by the way of  the gastrointestinal (GI) tract." As described above, enteral is defined as provision

Fowl cholera, F o wl cholera Fowl cholera, a highly contagious diseas...

F o wl cholera Fowl cholera, a highly contagious disease of poultry caused by Pasteurella multocida, was one of the first infectious diseases to be recognized by Louis Past

Gametogenesis, The process of meiosis in animals is called gametogenesis .I...

The process of meiosis in animals is called gametogenesis .It takes place in the testis in male and ovary in female. Gametogenesis is divided into spermatogenesis (formation of

Zoonoses disease- taeniasis, Taeniasis Taeniasis is a zoonotic diseas...

Taeniasis Taeniasis is a zoonotic disease caused by specific cestodes. The two parasites of major importance are Taenia saginata and T. solium. Both in their adult forms, are

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