What Is the Function of the Iris of the Eye?

Answer The eye is our most important optical instrument, giving the sense of sight and adding color and perspective to our vision. It is a very complex organ and is made up of five intricate parts. One o... Read More »

Top Q&A For: What Is the Function of the Iris of the Eye

What is the origin of the yellow iris?

The yellow iris is a native flower of Europe, North Africa, the British Isles, Western Asia and the Mediterranean. The perennial flower thrives in wetland areas and is often used by sewage treatmen... Read More »

What is the meaning of the name Iris?

The girl's name Iris is Greek in origin, coming from the name of the ancient goddess of the rainbow. Iris can also refer to a spring-blooming perennial garden plant, or to the colored portion of th... Read More »

What type of flower is an iris?

An iris is classified as a hardy perennial. This type of flower will revive after the winter and typically last for two seasons or longer. If planted from a seed, the flower will not bloom until it... Read More »

What Is the Origin of the Iris Flower?

The genus Iris is comprised of nearly 300 species of showy flowers that bloom in many colors including white, yellow, violet, pink and blue. Iris is the largest group of the Iridaceae family in the... Read More »