Question

write three features of monarch butterfly ​

Answer 1

They have two sets of wings and a wingspan of three to four inches (7 to 10 centimeters). Their wings are a deep orange with black borders and veins, and white spots along the edges. The underside of the wings is pale orange. Male monarchs have two black spots in the center of their hind wings, which females lack.

Answer 2

Physiological experiments suggest that monarch butterflies view the world through a tetrachromatic system. Like humans, their retina contain three types of opsin proteins, expressed in distinct photoreceptor cells, each of which absorbs light at a different wavelength. Unlike humans, one of those types of photoreceptor cells corresponds to a wavelength in the ultravioletrange; the other two correspond to blue and green.