First hominins - Study guides, Class notes & Summaries

homo erectus "a new kind of hominin" first hominin to expand into new regions of the Old World; 1.9 mya; First Dispersal of the Hominins 2mya; expanded out of Africa (first evolved in Africa) Thus far, there is agreement that all hominins found outside of Africa are member of which genus? Homo Proof that Homo's first evolved in Africa earlier hominins appear in Africa; earliest african fossiles date back to 1.9mya; suggestion of quick migration first diespersal of hominins larger, e...

This change is caused by solids that orbit the sun colliding with Earth. correct answers The cause of impact change. The era during which mammals diversified and thrived, primates, grasses, and hominins developed, and Earth's climate transitioned from warm to cool. correct answers Cenozoic Features such as near-instantaneous changes in climate, biological diversity, & the composition of the oceans and atmosphere. correct answers Earth feature(s) caused by impact change A tectonic confi...

AFST 235 Final Exam Questions and Answers Already Passed The origins of humanity lie in which of the following continents? -South America - Asia - North America - Africa Africa Where were the first fossils discovered (1856) - paving the way for the greater search for the "missing link" - East Africa - Java - Germany - Southern Africa Germany Which of the following early humans were the first to make simple stone tools? - Australopithecus - Homo erectus - Homo habilis - "Piltdown M...

AFST Final Exam Actual Questions and Answers with complete solution The origins of humanity lie in which of the following continents? -South America - Asia - North America - Africa - answerAfrica Where were the first fossils discovered (1856) - paving the way for the greater search for the "missing link" - East Africa - Java - Germany - Southern Africa - answerGermany Which of the following early humans were the first to make simple stone tools? - Australopithecus - Homo erectus...

Which of the following features are associated with bipedalism as seen in humans? - Correct Answer - length of the leg - valgus knee - nonopposable big toe Which of the following statements is true about nonhoning chewing and bipedalism? - Correct Answer They preceded speech and the use of stone tools by several million years. The provisioning hypothesis proposed by Lovejoy focuses on the advantage of monogamy for the survival of the mother and offspring. - Correct Answer True You are...

Amniotes have - Four limbs Fused pelvic girdle ears no gills Amphibians have - Absence of scales shelled egg Angiosperms - flowering plants Annelids are - segmented worms Arthropods are - First land animals Arthropods are characterized by - segmented body (insects, arachnids, crustaceans) Australopiths age - 4-2 mya Bilatera - most animals belong to this class. bilaterians have: - symmetric form digestive tract one way digestive system birds have - wings with keratin featherslack...

what makes us human? - ANSWERBipedalism, brains, skulls, Childhood dependency, tools, teeth biopedalism - ANSWERstresses the advantages it provided in a habitat increasingly dominated by dry, savanna-like conditions. Brains and skulls - ANSWEREarly hominins had very small brains, Brain size has increased during hominin evolution, especially with the advent of the genus Homo. Childhood dependency - ANSWERCompared with the young of other primates, human children have a long period of chil...

AFST 235 Final Exam Actual Questions and Answers Graded A+ The origins of humanity lie in which of the following continents? -South America - Asia - North America - Africa - answerAfrica Where were the first fossils discovered (1856) - paving the way for the greater search for the "missing link" - East Africa - Java - Germany - Southern Africa - answerGermany Which of the following early humans were the first to make simple stone tools? - Australopithecus - Homo erectus - Homo ...

AFST Final Exam Actual Questions and Answers with complete solution The origins of humanity lie in which of the following continents? -South America - Asia - North America - Africa - answerAfrica Where were the first fossils discovered (1856) - paving the way for the greater search for the "missing link" - East Africa - Java - Germany - Southern Africa - answerGermany Which of the following early humans were the first to make simple stone tools? - Australopithecus - Homo erectus...

Final Exam AFST 235 Actual Questions with Correct Answers Grade A+ The origins of humanity lie in which of the following continents? -South America - Asia - North America - Africa Africa Where were the first fossils discovered (1856) - paving the way for the greater search for the "missing link" - East Africa - Java - Germany - Southern Africa Germany Which of the following early humans were the first to make simple stone tools? - Australopithecus - Homo erectus - Hom...