Final answer:
The statement that blind people have no visual awareness is false. Although they lack sight, they can still perceive the world using other sensory cues, and the degree of impairment varies. Moreover, the statement about rods and cones in the human eye is incorrect; rods handle low light vision without color, while cones are for color vision.
Step-by-step explanation:
The statement 'Blind people lack visual processes, and as a result, have no visual awareness' is false. Blindness is a condition where an individual lacks sight, but 'visual awareness' can include the understanding and interpretation of the world through other senses. People who are blind may still have an awareness of their surroundings using auditory, tactile, and other non-visual cues. For instance, an individual with blindness can learn to navigate environments, recognize people by voice, and interpret spatial information through echolocation. Furthermore, the degree and nature of visual impairment can vary widely, and some individuals who are classified as blind may still have some residual vision, allowing for a certain level of visual processing.
As for the false statement about the human eye, option a, 'Rods detect color, while cones detect only shades of gray,' is incorrect. In reality, rods are responsible for vision in low light and do not detect color, while cones are responsible for color vision and work best under bright conditions.