The last common ancestor of humans is known to be:
Correct answer: A. Homo neanderthalensis
- A. Homo neanderthalensis
- B. Lemuroidea
- C. Dromacosaurus
- D. Pan troglodytes
Explanation
Homo neanderthalensis is an extinct species of archaic humans who lived in Eurasia during the Late Pleistocene. They were closely related to modern humans but had some distinct physical features, such as a larger brow ridge, a receding forehead, and a more robust build. Neanderthals were also skilled toolmakers and hunters, and they lived in complex social groups. They disappeared from the fossil record around 40,000 years ago, and the reasons for their extinction are still debated.
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About Evolution
Evolution describes heritable change in populations over generations through variation, natural selection and adaptation. Lamarckism explains inheritance of acquired characteristics, while Darwinism explains selection of favourable inherited variations; these historical explanations must not be confused with the modern genetic account of evolutionary change.
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