Which instruments are typically found in the reed section of an orchestra?

The reed section of an orchestra primarily includes woodwind instruments that utilize a reed to produce sound. The clarinet is a prominent member of the reed family, known for its rich and versatile tones. Various-sized saxophones also belong to this group, as they are made of brass but are classified as woodwinds due to their use of a single reed.

The other options consist of instruments that do not belong to the reed section. Trumpets and trombones are brass instruments and do not use reeds. The piano is a keyboard instrument, and the electric guitar is an electronic instrument, both falling outside of the woodwind category. Similarly, violins and violas are string instruments, which have their own distinct section in the orchestra separate from the woodwinds. Thus, option B correctly identifies the instruments that are typically found in the reed section.