Explain what is meant by metastasis. | Class 12 Biology Chapter Human Health and Disease, Human Health and Disease NCERT Solutions

Question: Explain what is meant by metastasis.

Answer:

The property of metastasis is exhibited by malignant tumors. It is the pathological process of spreading cancerous cells to the different parts of the body. These cells divide uncontrollably, forming a mass of cells called tumor. From the tumor, some cells get sloughed off and enter into the blood stream. From the blood stream, these cells reach distant parts of the body and therefore, initiate the formation of new tumors by dividing actively.

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Read the question carefully and focus on the core concept being asked.
Reference examples and data from the chapter when answering questions about Human Health and Disease.
Review previous year question papers to get an idea of how such questions may be framed in exams.
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Comments

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2019-10-10 19:00:12

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2019-04-23 15:23:52

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Pankaj Kumar mandal
2019-04-23 15:23:33

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Welcome to the NCERT Solutions for Class 12 Biology - Chapter . This page offers a step-by-step solution to the specific question from Excercise 1 , Question 13: Explain what is meant by metastasis.....

Explain what is meant by metastasis. | Class 12 Biology Chapter Human Health and Disease, Human Health and Disease NCERT Solutions

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