Chlorophyll reflect green color. That is why they appear in green
Green.
Green
Green.
A lime is typically green in color when it is mature and ripe. Unripe limes may appear more yellowish or light green in color.
yellow-green
Green.
Plant cells appear green and box-shaped.
it would appear black.
The red object would appear black because it would not reflect any of the green light shining on it. Green light is the complementary color of red, meaning the object would absorb all the green light and not reflect any color back to our eyes.
Green.
A lemon would appear green under green light because the object reflects the color of light that it does not absorb. In this case, a lemon's yellow color would absorb all other colors except green, which it would reflect.