A person looks at an object a long distance away. What happens to the suspensory ligaments and to the lens in the person's eye?
The suspensory ligaments are loose and the lens is pulled thin
The suspensory ligaments are tight and the lens is pulled thin
The suspensory ligaments are loose and the lens becomes curved
The suspensory ligaments are tight and the lens becomes curved
40 exam-style questions on AQA GCSE Biology 5.2 The human nervous system, covering 5.2.1 Structure and function, 5.2.2 The brain, 5.2.3 The eye, and 5.2.4 Control of body temperature. Each one has a worked solution and a mark scheme showing where the marks go.