The advantage of more forward facing eyes in primate evolution is a wider field

Question

The advantage of more forward facing eyes in primate evolution is a wider field of vision. Behavioral ecology focuses on the relationship between individual and social behaviors, the natural environment, and various physiological traits of species. Larger primates require fewer calories per unit of body weight than smaller primates. Larger primates have a higher Basal Metabolic Rate than smaller primates. All primates rely on at least one type of food high in protein and another high in carbohydrates. Chimpanzees are the only primates in which lethal territorial aggression has been observed. Philopatry" is a term used to describe when members of one sex, often females, stay in their natal group and do not disperse. Slow life histories are advantageous to species living in marginal or unpredictable habitats, because it gives these species time to respond to environmental changes. Primate dominance hierarchies reduce the occurrence of physical violence.

Explanation / Answer

7. The advantage of more forward facing eyes in primate evolution is wider field of vision is false. This is because two eyes positioned on the front of their heads, thereby allowing for binocular vision and reducing their field of view in favor of stereopsis. However, eyes on the front is a highly evolved trait in vertebrates such as primates, carnivorous mammals, and birds of prey.

8. Behavioral ecology is emeged from ethology and useful to study the relationship between animal behavior, ontogeny, survival value, and phylogeny of behavior. The given statement is true. This is because these interaction depend on social behavior, natural environment and phylogenic traits.

9. Larger primates require fewer calories per unit of body weight than smaller primates is true. This is because small animals have higher BMR than large animals and require more calories. In contrast, larger animals like primates have less BMR and may require low calorie diet and thus, can depend on leaves.

10. Small animals have high BMR than large animals. Therefore, the given statement is false. The larger animals like primates have less BMR and may require low calorie diet and thus, can depend on leaves.

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