Try to trace the various components of human | vedclass

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Question

The various components of human evolution are as follows.

$(i)$ Brain capacity

$(ii)$ Posture $iii$. Food / dietary preference and other importa

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The various components of human evolution are as follows.

$(i)$ Brain capacity

$(ii)$ Posture $iii$. Food / dietary preference and other important features  


	
		
			 
			Name 
			Brain capacity
			Posture 
			Food 
			Features 
		
		
			$1.$
			Dryopithec us africans
			$---$
			Knuckle walker, walked similar to gorillas and chimnanzees (was more  ape-like)
			Soft fruit and leaves
			Canines large, arms and legs are of equal size
		
		
			$2.$
			Ramapithe cus 
			
			$-$

			$-$

			$-$
			
			Semi-erect (more man-like)
			Seeds, nuts 
			 Canines were while small molars were large. 
		
		
			$3.$
			Australopit hecus africanus 
			$450\, \mathrm{cm}^{3}$
			Full erect posture, height $(1.05$ $m)$ 
			Herbivor ous (ate  fruits)
			Hunted with stone weapons, lived at trees, canines and incisors were small 
		
		
			$4.$
			Homo habilis 
			$735 \,\mathrm{cm}^{3}$ 
			Fully erect posture, height $(1.5\, \mathrm{m})$
			Carniv orous 
			Canines were small. They were first tool makers.
		
		
			$5.$
			Homo er:ectus 
			$801100\, \mathrm{cm}^{3}$
			Fully erect posture, height $(1.51 .8\, \mathrm{m})$
			Omniv orous
			They used stone and bone tools for hunting games.
		
		
			$6.$
			Homo neandertha Insis 
			 $13001600\, \mathrm{cm}^{3}$
			Fully erect posture, height $(1.5-1.66\, \mathrm{m})$ 
			Omniv orous 
			Cave dwellers, used hides to and protect their and thric bodies, buried their dead
		
		
			$7.$
			Homo sapiens fossilis
			$1650\, \mathrm{cm}^{3}$ 
			Fully erect posture with height $(1.8\, \mathrm{m})$
			Omniv orous
			They had strong jaw with teeth close together. They were cave dwellers, made paintings and carvings in the caves. They developed a culture and were called first modern men 
		
		
			$8.$
			Homo sapiens sapiens 
			$1200-1600$ $\mathrm{cm}^{3}$
			Fully erect posture, height $(1.5-1.8\, \mathrm{m})$
			 Omniv orous
			They are the living modern men, with high intelligence. They develo art, developed culture, language, cneech etc. speech, Ther They cultivated crops an domesticated animals

Try to trace the various components of human evolution (hint: brain size and function, skeletal structure, dietary preference, etc.)

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	Name	Brain capacity	Posture	Food	Features
$1.$	Dryopithec us africans	$---$	Knuckle walker, walked similar to gorillas and chimnanzees (was more ape-like)	Soft fruit and leaves	Canines large, arms and legs are of equal size
$2.$	Ramapithe cus	$-$ $-$ $-$	Semi-erect (more man-like)	Seeds, nuts	Canines were while small molars were large.
$3.$	Australopit hecus africanus	$450\, \mathrm{cm}^{3}$	Full erect posture, height $(1.05$ $m)$	Herbivor ous (ate fruits)	Hunted with stone weapons, lived at trees, canines and incisors were small
$4.$	Homo habilis	$735 \,\mathrm{cm}^{3}$	Fully erect posture, height $(1.5\, \mathrm{m})$	Carniv orous	Canines were small. They were first tool makers.
$5.$	Homo er:ectus	$801100\, \mathrm{cm}^{3}$	Fully erect posture, height $(1.51 .8\, \mathrm{m})$	Omniv orous	They used stone and bone tools for hunting games.
$6.$	Homo neandertha Insis	$13001600\, \mathrm{cm}^{3}$	Fully erect posture, height $(1.5-1.66\, \mathrm{m})$	Omniv orous	Cave dwellers, used hides to and protect their and thric bodies, buried their dead
$7.$	Homo sapiens fossilis	$1650\, \mathrm{cm}^{3}$	Fully erect posture with height $(1.8\, \mathrm{m})$	Omniv orous	They had strong jaw with teeth close together. They were cave dwellers, made paintings and carvings in the caves. They developed a culture and were called first modern men
$8.$	Homo sapiens sapiens	$1200-1600$ $\mathrm{cm}^{3}$	Fully erect posture, height $(1.5-1.8\, \mathrm{m})$	Omniv orous	They are the living modern men, with high intelligence. They develo art, developed culture, language, cneech etc. speech, Ther They cultivated crops an domesticated animals