Homework Answers
QUESTION - Lucy is which species of hominid /human?
ANSWER - Australopithecus aferensis
the correct answer of this question is Australopithecus aferensis.
EXPLANATION -
- LUCY is the best known specimen of Australopithecus aferensis.
- It is 3.2 million year old.
- The partial skeleton of specimen is found in 1974 at Hadar , Ethiopia in East Africa.
Characteristics of Australopithecus aferensis-
- relatively long and powerful arms.
- Bowl shaped pelvis.
- Knock kneed.
- Heel bone heavily built.
- Human like character - knee, small canine and molars, bipedal gait, lower vertebrae modified to support to bipedism.
- Ape like character- scapula, flat nose no chin ,protruding jaw, small brain, curved fingers, face with low forehead.
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