What is the capillarity, Biology

Assignment Help:

What is the capillarity? How this phenomenon chemically explained? What is relevance of the capillarity for water transport in plants?

The Capillarity is the phenomenon through which water moves inside extremely thin tubes (capillaries) aided by the attraction between the capillary wall and water molecules. The capillarity phenomenon is possible since water is a polar molecule and forms intermolecular hydrogen bonds.

Consequently there is electrical attraction (adhesion force) between the capillary wall and the water molecules that then pull each other (cohesion force) since they are bound and not just water but other liquids may move inside capillaries by capillarity.

The Capillarity isn't too relevant for the transport of water in plants. It is contributes only few centimetres of ascension.

 


Related Discussions:- What is the capillarity

Agro industrial-evaluation of feedstuff, Evaluation of feedstuff In th...

Evaluation of feedstuff In the feed manufacturing process evaluation of the feed ingredients is very important in achieving consistent quality throughout the year. If one is a

Emulsion products, E m u l s io n products Ground meat products s...

E m u l s io n products Ground meat products such as sausages, patties and luncheon meats are emulsion based products and their quality depends upon the ability of lean m

Various modalities available for sterility assurance, Q. Enlist the various...

Q. Enlist the various modalities available for sterility assurance? Various modalities available for sterility assurance are a) Prevention of overloading b) Chemical indi

Define requirements of protein during surgery, Define Requirements of Prote...

Define Requirements of Protein during Surgery? Negative nitrogen balance is the most common nutritional deficiency related to surgery. Reserves of protein in the tissues and pl

What is optic nerve, What is optic nerve The optic nerve contains more...

What is optic nerve The optic nerve contains more than one million axons that initiate in the ganglion cell layer of the retina. This structure originatcs at the back of the e

Carbohydrates, Carbohydrates These form about 1%part of protoplasm, the...

Carbohydrates These form about 1%part of protoplasm, they are comparatively simpler compounds of carbon, hydrogen and oxygen in the ratio 1:2:1 The ratio hydrogen to oxygen is

GENETICS.., DO I GET MY ANSWERS RIGHT AWAY?

DO I GET MY ANSWERS RIGHT AWAY?

Describe in detail about the chlorophyll molecule, Describe in detail about...

Describe in detail about the chlorophyll molecule Each chlorophyll molecule contains magnesium ion, there could be no green plants without magnesium. As magnesium is present in

Some common air pollutants: hydrocarbon, Hydrocarbon (HC): Hydrocarbons ...

Hydrocarbon (HC): Hydrocarbons such as methane, ethylene, acetylene is present in air. Most of these are low molecular weight gases and liquids at ordinary temperature. Sour

Microorganisms, what are the disadvantages of protozoa?

what are the disadvantages of protozoa?

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