Homo habilis, Science

Assignment Help:

Homo Habilis-The  First Tool Makers:

One of  the most important developments in human evolution was  the dramatic expansion  in  brain size which, according  to the fossil data available so far, began atwo million years ago. Certain  specimens recovered  from deposits in East Africa apparently have brain capacities in excess of 650 cm3 and close to 800 cm3.  Thesespecimens were taken to represent the first appearance of our om  kind and weretermed Homo habilis. The species name Homo habilis, means, literally, handy mHomo habilis walked upright.

The bones of  the hand, while displaying many characteristics of modern humans, are somewhat curved  in places and more robusthan in modern man, i.e. Homo sapiens. The leg and foot bones have characteristthat are both ape-like and human-like, but overall, they are much closer to those o,nodern humans than to apes. The leg and foot were those of a habitual two-footedanimal. The simultaneous occurrence of Homo habilis fossils and crude flakes anstone tools indicate that  they used tools. There is no evidence that this early form, homonids ate meat.

915_Homo Habilis.png


Related Discussions:- Homo habilis

Hazards of a nuclear world, Hazards of a Nuclear World : The-picture pai...

Hazards of a Nuclear World : The-picture painted abdve  seems rosy. Yet, it does have a few shades of grey. There are many  risks associated with the use of  nuclear fission ene

Diseases spread by insects or other carriers, Diseases Spread by Insects or...

Diseases Spread by Insects or Other Carriers: We know malaria is transmitted by  the female Anopheles mosquitoes. Dengue fever and filaria are also caused by mosquito's bite. T

Eyes, information about the eyes

information about the eyes

Explain cholecystokinin - movements of gall bladder, Explain Cholecystokini...

Explain Cholecystokinin - Movements of Gall Bladder Cholecystokinin: Active contraction of gall bladder during digestion is due to the hormone cholecystokinin. Acid extracts o

Objectives of accidents and first aid, Objectives After studying this u...

Objectives After studying this unit, you should be able to: 1.  explain the need for reporting lab accidents, 2.  state the accident reporting procedure, 3.  list the

Introduction to identification of compressed gases , INTRODUCTION : You wo...

INTRODUCTION : You would recall from your study of Unit 11 that LPG (liquefied petroleum gas) and other compressed gases can pose a danger in the lab. The gas (LPG) supply distrib

Biologically compounds that contain oxygen and nitrogen, Q.Name two biologi...

Q.Name two biologically important compounds that contain both oxygen and nitrogen. Two biologically important compounds that contain both oxygen and nitrogen are: (i) Amino a

Fire barriers precautions for fire prevention, Fire Barriers : When a fire...

Fire Barriers : When a fire starts in a building it spreads quickly by: a) Radiation - Intense heat radiates to neighbouring surfaces which are rapidly heated to ignition poi

Explain kaleidoscope brainstorming process, Question 1) What is decisio...

Question 1) What is decision making? Explain the various steps followed to observe effective decision making 2) Explain Kaleidoscope brainstorming process 3) Discuss SWOT Analy

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd