Biology · Human Physiology & Exercise Physiology

Consider the following statements regarding gender-specific physiological variations and identify the correct ones: I. Males typically possess 40% more muscle mass than females due to testosterone. II. Females generally have 12% more body fat than males, aiding long-distance swimming. III. Maximum force per cm2 of muscle is higher in males (5–6 kg/cm2) than females (3–4 kg/cm2). IV. Top male marathon runners show about 11% higher relative running speed than females.