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

Arab renaissance, ARAB RENAISSANCE: The Roman Empire had begun to declin...

ARAB RENAISSANCE: The Roman Empire had begun to decline. Its economy was overburdened by a huge army. Stagnating production had led to the imposition of heavy taxes. Consequentl

Systems view of life, Systems view of life: Evolution has given rise to...

Systems view of life: Evolution has given rise to various types of  life forms from single celled bacteria to organisms as complex as a human being. It may interest you to know

Explosives, Explosives : These include the commercial explosives, preparat...

Explosives : These include the commercial explosives, preparations and substances used as blasting agents, ammunition, fireworks etc. Some examples are, gun powder, chlorate mixtu

Explain riboflavin (vitamin b2), Riboflavin (vitamin B2) Riboflavin was...

Riboflavin (vitamin B2) Riboflavin was isolated in  a crystalline form from milk by Kuhn  and co-workers in 1933.  Because of this,  the  early  name  of  the  vitamin  was  la

Define hypothalamic control of anterior pituitary gland, Define Hypothalami...

Define Hypothalamic Control of Anterior Pituitary Gland The hypothalamus controls many of the automatic functions of the body. It secretes a series of different neurosecretory

Human factor engineering, Human factor engineering: With the advances i...

Human factor engineering: With the advances in  science and technology, we  have to constantly interact with machines and engineering systems. The range is wide, whether it is

Landforms, is a grassland a type of landform

is a grassland a type of landform

Explain structure of steroids, Explain structure of  steroids Basic s...

Explain structure of  steroids Basic structure of  steroids consist of  three cyclohexane rings (1, 2, 3 rings) and one cyclopentane ring (ring 4)  as  in  the Figure .  The p

Explain the common tests during pregnancy, Explain the Common Tests during ...

Explain the Common Tests during Pregnancy Pregnancy, as you may have realized, is a period of physiological stress. To ensure a successful pregnancy, few common tests are recom

Explain the functions of inner ear, Explain the Functions of Inner Ear ...

Explain the Functions of Inner Ear The inner ear plays an important function in the detection of sound. In the last section, we left middle ear function at the point where the

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