Question

what is filament.......​

Answer 1

Answer:

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In biology, a filament is a "long chain of proteins, such as those found in hair, muscle, or in flagella". They are often bundled together for strength and rigidity. Some cellular examples include: Microfilaments (actin filaments)

Or

A thin wire in a light bulb (= the glass part of an electric lamp) that produces light when electricity is passed through it.

Answer 2

Answer:

An incandescent light bulb, incandescent lamp or incandescent light globe is an electric light with a wire filament heated until it glows. The filament is enclosed in a bulb to protect the filament from oxidation. Current is supplied to the filament by terminals or wires embedded in the glass.

Explanation:

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