BIOLOGY:CONCEPTS+APPL.(LOOSELEAF)
10th Edition
ISBN: 9781305967359
Author: STARR
Publisher: CENGAGE L
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Textbook Question
Chapter 24, Problem 10SA
The defining trait of hominins is __________.
| a. tool use | b. bipedalism | c. a big brain | d. endothermy |
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Which of the following is one of the main tendencies observed in early hominins, such as australopithecines?
A.
Decrease in the number of incisors
B.
Reduced canine size
C.
Increased facial prognathism
D.
Increased diastema
What ARE possible explanations for how these individuals got into the cave?
A.
The Homo naledi individuals went into the cave to hunt animals
B.
The bodies were deliberately disposed in the cave by other Homo naledi individuals or other hominins
C.
There was a massacre
D.
The Homo naledi individuals lived in the cave and died there
Why is it interesting that Homo luzonensis was found on an island?
A.
The islands only formed after Homo luzonensis became extinct, so Neanderthals must have put them on the island
B.
The islands were a few miles apart, and Homo luzonensis would have needed to either float by grabbing on a tree or make a raft
C.
The islands were a few miles apart, and Homo luzonensis clearly had to learn how to fly to get to them
D.
The islands were volcanoes when Homo luzonensis was alive, so it's unexpected that they were there
Chapter 24 Solutions
BIOLOGY:CONCEPTS+APPL.(LOOSELEAF)
Ch. 24 - All chordates have a _______ as embryos. a....Ch. 24 - Prob. 2SACh. 24 - Vertebrate jaws evolved from _______. a. gill...Ch. 24 - Prob. 4SACh. 24 - A divergence from ________ gave rise to tetrapods....Ch. 24 - Reptiles, including birds, belong to one major...Ch. 24 - Reptiles are adapted to life on land by ______. a....Ch. 24 - The closest modern relatives of birds are...Ch. 24 - Among living animals, only birds have ________. a....Ch. 24 - The defining trait of hominins is __________. a....
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Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biology and related others by exploring similar questions and additional content below.Similar questions
- A prominent chin is typical of______ . a. Homo sapiens c. Homo erectus b. Homo habilis d. Homo floresiensisarrow_forward______ lived in Europe, Asia, and the Middle East. a. Ardipithecus ramidus c. Australopithecus sediba b. Homo habilis d. Homo neanderthalensisarrow_forwardAfrican Homo erectus cranial features include A. Thick cranial bones. B. Small browridges. C. A rounded skull. D. A sagittal crest.arrow_forward
- As hominins diverged from other primates, which of thefollowing appeared first?(A) reduced jawbones(B) an enlarged brain(C) the making of stone tools(D) bipedal locomotionarrow_forwardWhich species has the least robust brown ridges? A. Homo rudolfensis B. Homo habilis C. Australopithecus afarensis D. Homo erectusarrow_forwardThe first hominin thought to migrate out of Africa was____. a. P. boisei b. Homo habilus c. Homo erectus d. Homo sapiensarrow_forward
- Which of following is a change that accompanied the increase in brain size as hominids evolved? a smaller feet b the ability to see long distances in areas with tall grasses c the ability to walk greater distances d a prolonged period of time until maturityarrow_forwardWhat is one anatomical difference between Australopithecines and other early hominins, such as Ardi? A. There were no anatomical differences between Ardi and the Australopithecines. B. Ardi had a divergent big toe while the Australopithecines had non-divergent big toes. C. Australopithecines had more facial prognathism than Ardi. D. Australopithecines had larger canines than Ardi.arrow_forwardWhich conditions would NOT lead to good preservation of a dead hominin skeleton? Group of answer choices A: Dying in a very dry dessert B: Dying in the marsh alongside a lake C: Dying in an open grassland that is seasonally dry or wet. D: Dying in a cavearrow_forward
- Which species has the least robust brown ridges? A.Homo habilis B.Homo rudolfensis C.Homo erectus D.Australopithecus afarensisarrow_forwardCompared to the other living apes, modern humans have_____ . a. a smaller brain b. shorter, finer body hairs c. greater sexual dimorphism in body size d. shorter, weaker thumbsarrow_forwardDespite the differences in neck length, mice, humans, and giraffes all have seven cervical vertebrae. This is an illustration of A. missing links. B. homologous structures. C. vestigial structures. D. analogous structures.arrow_forward
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