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What is cancer? - Biology

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Question

What is cancer?

Short Answer
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Solution

Cancer is the uncontrolled growth of abnormal cells in the body. Cancer develops when the body’s normal control mechanism stops working. Old cells do not die and instead grow out of control, forming new, abnormal cells. These extra cells may form a mass of tissue, called a tumor. Some cancers, such as leukemia, do not form tumors.

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Chapter 10: Human Health and Diseases - TEST YOUR PROGRESS [Page 428]

APPEARS IN

Nootan Biology [English] Class 12 ISC
Chapter 10 Human Health and Diseases
TEST YOUR PROGRESS | Q 21. | Page 428
Balbharati Biology [English] Standard 12 Maharashtra State Board
Chapter 10 Human Health and Diseases
Exercises | Q 6.3 | Page 245

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