9 public questions tagged with this topic.
Neanderthal Man is considered the closest extinct relative of modern humans, with a brain size comparable to Homo sapiens. This follows from NCERT principle where relation explains outcome clearly for students.
Ref: NCERT Biology Textbook for Class XI and XII (Zoology section), Chapter: Biology - Zoology portion covering relevant system and function, Topic: Structural organization and physiology.
Australopithecus lived in East African grasslands about 2 million years ago and used primitive stone tools. This follows from NCERT principle where relation explains outcome clearly for students.
Ref: NCERT Biology Textbook for Class XI and XII (Zoology section), Chapter: Biology - Zoology portion covering relevant system and function, Topic: Structural organization and physiology.
Australopithecus is considered the first species to walk upright in human evolutionary history.
Ref: NCERT Class 12 Biology Chapter 6: Evolution Origin and Evolution of Man
Homo erectus, with a larger brain capacity and advanced tool use, is considered the first true human species.
Ref: NCERT Class 12 Biology Chapter 6: Evolution Origin and Evolution of Man
Australopithecus lived in East African grasslands about 2 million years ago and used primitive stone tools.
Ref: NCERT Class 12 Biology Chapter 6: Evolution Origin and Evolution of Man
Homo habilis, known as the 'handy man,' was the first hominid to use tools, with a brain capacity ranging from 650 to 800 cc.
Ref: NCERT Class 12 Biology Chapter 6: Evolution Origin and Evolution of Man
Neanderthal Man, with a brain size of 1400 cc, displayed cultural behaviors like burying their dead.
Ref: NCERT Class 12 Biology Chapter 6: Evolution Origin and Evolution of Man
300 kya reflects key principle in quiz on geological time scale+pyqs, where evolutionary mechanisms shape genetic variation and adaptation. In this context, 300 kya aligns with experimental and theoretical evidence from population genetics, behavioral ecology and molecular phylogeny. Textbooks like Campbell Biology, Futuyma Evolution and Hartl Principles illustrate supporting data. Understanding why 300 kya fits helps integrate natural selection, environment.
Ref: USGS, Geological Time Scale, Eons and Eras.
