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What was the most significant trend in evolution of modern man (Homo sapiens) from his ancestors ?
- a)Upright posture
- b)Shortening of jaws
- c)Binocular vision
- d)Increasing brain capacity
Correct answer is option 'C'. Can you explain this answer?
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What was the most significant trend in evolution of modern man (Homo ...
The most significant trend in the evolution of modern man (Homo sapiens) from his ancestors is the development of binocular vision. This refers to the ability to perceive depth and distance by merging the two slightly different images from each eye into a single image in the brain.
Evolutionary biologists believe that binocular vision evolved in early primates as they adapted to living in trees. It allowed them to accurately judge distances between branches and accurately grasp food and avoid predators. As primates evolved and moved to the ground, binocular vision became even more important for survival.
Binocular vision has several advantages, including:
- Improved depth perception
- Better ability to judge distance
- Enhanced ability to focus on objects
- Increased field of vision
The development of binocular vision in Homo sapiens allowed for the development of hunting, tool-making, and other complex activities that required accurate depth perception and hand-eye coordination. It also allowed for the development of language, which is dependent on the ability to see the movements of the mouth and facial expressions.
While other trends, such as upright posture, shortening of jaws, and increasing brain capacity, also played a role in the evolution of modern man, the development of binocular vision is considered the most significant.
Evolutionary biologists believe that binocular vision evolved in early primates as they adapted to living in trees. It allowed them to accurately judge distances between branches and accurately grasp food and avoid predators. As primates evolved and moved to the ground, binocular vision became even more important for survival.
Binocular vision has several advantages, including:
- Improved depth perception
- Better ability to judge distance
- Enhanced ability to focus on objects
- Increased field of vision
The development of binocular vision in Homo sapiens allowed for the development of hunting, tool-making, and other complex activities that required accurate depth perception and hand-eye coordination. It also allowed for the development of language, which is dependent on the ability to see the movements of the mouth and facial expressions.
While other trends, such as upright posture, shortening of jaws, and increasing brain capacity, also played a role in the evolution of modern man, the development of binocular vision is considered the most significant.
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What was the most significant trend in evolution of modern man (Homo ...
The most significant trend in evolution of modern man (Homo sapiens) from his ancestors is the development of brain capacity.
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What was the most significant trend in evolution of modern man (Homo sapiens) from his ancestors ?a)Upright postureb)Shortening of jawsc)Binocular visiond)Increasing brain capacityCorrect answer is option 'C'. Can you explain this answer?
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What was the most significant trend in evolution of modern man (Homo sapiens) from his ancestors ?a)Upright postureb)Shortening of jawsc)Binocular visiond)Increasing brain capacityCorrect answer is option 'C'. Can you explain this answer? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about What was the most significant trend in evolution of modern man (Homo sapiens) from his ancestors ?a)Upright postureb)Shortening of jawsc)Binocular visiond)Increasing brain capacityCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for What was the most significant trend in evolution of modern man (Homo sapiens) from his ancestors ?a)Upright postureb)Shortening of jawsc)Binocular visiond)Increasing brain capacityCorrect answer is option 'C'. Can you explain this answer?.
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