Differences between Man and Other Primates
Although man is a primate, there are major differences man have that made man a unique being from other primates. These includes though not limited:
- Humans have a skeleton adapted for bipedal walking. No other animal that has ever lived on the Earth stands and walks like we do.
- Humans are mostly hairless but, weirdly, we have more head hair, beards, and pubic area than other primates. Many older men become partially bald.
- Humans are the only primate that relies heavily on endocrine glands for sweating.
- Humans cannot grasp anything with their feet other primates can grasp comfortably.
- Human hands are better arranged for grasping and fine manipulation of objects. Our finger bones are straight, not curved.
- The human shoulder is better designed for throwing while the shoulders of other primates are limited to this feature of throwing.
- Humans lack a snout giving us a flat face and the face have facial features arrange in a frontal plane unlike other primates which facial features are arrange on a sides plane
- Humans have small canine teeth while the canine of other primates are more developed for chewing and tearing of flesh.
Differences between Man and Other Primates
- Other primates less calories compared to humans which their digestive system is developed for more calories which they derived from cooked food to support their large brains.
- Humans have menopause other primates give birth throughout their entire life.
- Humans can’t tell when a female is fertile (concealed ovulation) other primates have well known and seen ovulation process.
- Human males lack a baculum (penis bone) whereas most primate males have one.
- Humans have sex throughout the menstrual cycle while other primates do not.
- Human females have large breasts even when not pregnant or lactating while other primates do not.
- We have a social structure which combines complex societies with mostly monogamous mating. Monogamous primates are common but they generally live in small family groups, not in the kinds of societies we have.
- Humans have really big brains, proportionately larger than any other species.
- Humans cannot survive without tools other primates do not need sophisticated tools to survive.
- Humans have a tongue and larynx adapted for speech and most importantly of all, humans have grammatical language.
Differences between Man and Other Primates
- Humans have white sclera while other primates have dark sclera.
- Humans have 46 chromosomes while other primates have 48 chromosomes.
- The skull of the humans sit on top of the spinal column while in other primates it is not so.
- Birth of young humans are immature are require extensive care with ramification for relatively long term pairs bonding between parents.
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