Name the blood cells, whose reduction in number can cause clotting disorder, leading to excessive loss of blood from the body:
Correct answer: D. Thrombocytes
- A. Erythrocytes
- B. Leukocytes
- C. Neutrophils
- D. Thrombocytes
Explanation
Thrombocytes are called blood platelets.They are minute discshaped cell fragments in mammalian blood. They are formed as fragments of arger cells found in red bone marrow; they have no nucleus. They play an important role in blood clotting and release thromboxane A 2 , serotonin and other chemicals, which cause a chain of events leading to the formation of a plug at the site of the damage, thus preventing further blood loss. A reduction in their number can lead to clotting factors which will lead to excessive loss of blood from the body. So correct option is D.
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