The main differences between emitter and collector are doping concentration and size. The emitter is heavily doped, while the collector is lightly doped. You could try to swap them, but you'll get a very low \$H_{FE}\$, probably even less than 1.
Image Credit: Photo: Oxmoor House. SEASON: Although available year-round, eggplant is at its peak from July to October. CHOOSING: When selecting, look for eggplants with firm, glossy skin. Size and color vary widely among types, but the eggplant should feel heavy. Avoid those with wrinkled skin, soft spots, or brown patches.
Eggplant is a member of the nightshade family as are tomatoes, peppers, potatoes and sweet potatoes. As such, eggplant is technically a fruit. As with tomatoes and other of nightshade veggies there are a number of varieties of eggplant.You'll find a wide assortment in your market these days.s such, eggplant is technically a fruit. As with tomatoes and other of nightshade veggies there are a number of varieties of eggplant. You'll find a wide assortment in your market these days.