Biology, asked by TruffleBoy, 1 year ago

what is brain tumor?​

Answers

Answered by cishwa
1

Explanation:

A cancerous or noncancerous mass or growth of abnormal cells in the brain.

Tumors can start in the brain, or cancer elsewhere in the body can spread to the brain

Answered by SainaPaswan
0

A brain tumor is a collection, or mass, of abnormal cells in your brain. Your skull, which encloses your brain, is very rigid. Any growth inside such a restricted space can cause problems. Brain tumors can be cancerous (malignant) or noncancerous (benign).A primary brain tumor originates in your brain.

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