Responses in the body can be controlled by the nervous system or by the endocrine system. Which statement describes responses controlled by hormones, compared with responses controlled by the nervous system?
They are faster and last for a shorter time.
They are slower and last for a longer time.
They are faster and last for a longer time.
They are slower and last for a shorter time.
84 exam-style questions on OCR GCSE Biology 3.2 Coordination and control – the endocrine system, covering 3.2.1 Principles of hormonal coordination and control, 3.2.2 Roles of thyroxine and adrenaline, 3.2.3 Hormones in human reproduction, 3.2.4 Interactions of reproductive hormones, 3.2.5 Hormones in contraception, 3.2.6 Hormones in reproductive technologies, 3.2.7 Plant hormones in growth and coordination, 3.2.8 Effects of plant hormones, and 3.2.9 Uses of plant hormones. Each one has a worked solution and a mark scheme showing where the marks go.