OBJECTIVE: To recognize the fact that a species is not genetically homogeneous and to consider the influence of that fact on the ecology of a species. 1. A morphological definition: A species is a population of organisms whose members, within a considerable range of natural variations are structurally different from all other organisms.
Prevention/Solution. Instead of starving yourself to lose weight, limit your daily calories consumed to an amount recommended by your physician or nutritionist, while eating several small nutritious meals throughout the day. This will not negatively affect your metabolic rate and will in fact regulate your blood sugar levels and metabolism.
Many commercial weight-loss plans assign women to a 1,200 calorie per day diet plan and men to a 1,500 calorie per day diet plan. Once you know how many calories you plan to eat each day, choose one of these meal plans for weight loss. 1,200 Calorie Per Day Meal Plan to Lose Weight.