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.
Theoretically, eating fewer calories than you expend can help you lose weight, but the type of calories you eat influences your results. For example, if you eat very low-carb and have trouble sleeping, your hunger levels could rise and you might struggle to keep your calorie intake low enough to lose weight. Or if you donât eat enough calories from fat or carbs to power your workouts, you could end up burning fewer calories than you think, because youâre not giving it your all in the gym.