Define platelets, Science

Assignment Help:

Define Platelets

Blood platelets, the third blood cells are the smallest formed by the pinching of a very large bone marrow cell called megakaryocyte. Platelets literally mean a small plate. The platelets form a plug to stop bleeding when an injury disrupts the lining of the blood vessel. Their diameter is about 2-3 μm, hence they are much smaller than erythrocytes. Their density in the blood is 2, 00,000-3, 00,000 /mm3.


Related Discussions:- Define platelets

Explain the glomerular filtration rate (gfr), Explain the Glomerular Filtra...

Explain the Glomerular Filtration Rate (GFR) The kidneys receive a large amount of blood flow. The kidney blood flow is approximately 1200 ml per minute. One-tenth of this is f

Earth science, alternative naturalenergyresourcebasedo on undergroundhot wa...

alternative naturalenergyresourcebasedo on undergroundhot water source

Biological basis of aggression, Biological Basis of Aggression: Studies...

Biological Basis of Aggression: Studies show that mild electrical stimulation of  a specific region of the hypothalamus - produces aggressive behaviour  in animals. When a cat'

Motion, What kind of energy does a ball have while moving in the air?

What kind of energy does a ball have while moving in the air?

Library science, What are the Difference between dictionary catalogue and c...

What are the Difference between dictionary catalogue and classfied catalogue?

Accident report forms-accident reporting procedure, Accident report forms :...

Accident report forms : Accident report forms are to be used in case of serious accidents. A properly completed accident report form should contain the following information: (

Write the purposes of conditioning of wheat prior to milling, Q. Write the ...

Q. Write the purposes of conditioning of wheat prior to milling? The purpose of conditioning of wheat prior to milling are to make the bran and germ pliable, thus preventing th

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