Coordination & Reproduction: Class 10 Biology Worksheet

The nervous system and hormones keep the body coordinated: neurons carry impulses, reflex actions are rapid and involuntary, and glands such as the pancreas release hormones like insulin straight into the blood. Class 10 students circle one of four options in each multiple-choice question on neurons, the brain and spinal cord, reflexes and endocrine glands, with the sheet marked out of 15.