WHAT IS LIFE? A GUIDE TO BIO 3E+LAUNCHPA
3rd Edition
ISBN: 9781319103316
Author: PHELAN
Publisher: Macmillan Higher Education
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Chapter 11, Problem 16MC
Summary Introduction
Introduction:
The first modern Homo sapiens were a lineage called Homo ergaster.
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Place the events in order. __ 1 (earliest) a. Neanderthals become extinct __ 2 b. Old World monkeys evolve __ 3 c. first apes evolve __ 4 d. some Homo erectus leave Africa __ 5 e. divergence of lineages leading __ 6 to humans and to chimpanzees __ 7 (most recent) f. Homo sapiens evolve in Africa g. divergence of wet-nosed and dry-nosed primates
According to the most recent evidence, the first modern Homo sapiens evolved in Africa around _______ years ago
Group of answer choices
500 kya
1.5 mya
50 kya
195 kya
250 kya
The field of geology helped to set the stage for the Theory of Evolution through an understanding that
life on Earth is millions of years old
erosion can reveal ancient strata of sediment
fossils of ancient life can be found in these ancient strata of rock
all of the above
OO OO
Chapter 11 Solutions
WHAT IS LIFE? A GUIDE TO BIO 3E+LAUNCHPA
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- According to mitochondrial DNA Homo neanderthalensis and modern Homo sapiens diverged around____. a. 600,000 years ago b. 2.5 million years ago c. 150.000 years ago d. 35.000 years agoarrow_forwardApproximately when did life first appear on land A. 500 million years ago B. 2 billion years ago C. 700 million years D. 1.5 million years agoarrow_forwardHominins first expanded widely out of Africa into other areas of the Old World around ______ years ago. Group of answer choices 60 thousand 5 thousand 6 million 2 million 10 millionarrow_forward
- Homo sapiens appeared in East Africa years ago 300000 O 100000 O 200000 500000 O 400000 Oarrow_forwardThe Image shows four fossils found in various layers of rock. Fossil A Fossil B Fossil C Fossil D rock layers key Which statement best interprets the evidence in the rock layers? O Fossil A Is the oldest fossil. O Fossil D is the oldest fossil. O Fossil C is older than Fossil B. O Fossil B is older than Fossil A.arrow_forwardMatch the terms with the most suitable description. ____ lineage a. measured in terms of ____ half-life reproductive success ____ fossils b. geologic change occurs ____ natural selection continuously ____ fitness c. geologic change occurs ____ uniformitarianism in unusual major events ____ catastrophism d. evidence of life in the distant past e. survival of the fittest f. characteristic of a radioisotope g. a line of descentarrow_forward
- Modern humans crossed a landbridge from Asia into North America during a glacial period about 20,000 years ago and were the first hominins to occupy the region. Group of answer choices True Falsearrow_forwardAccording to "The Complex Evolution of Homo sapiens", for Homo sapiens that left Africa, what is the time period in which they left, based on genetic evidence? A.55,000 – 70,000 years ago B.1,000 – 70,000 years ago C.5,000 – 40,000 years ago D.90,000 – 112,000 years agoarrow_forwardTheory of Evolution proposed by Darwin focuses on_________. Extinction otherwise change Change otherwise extinct Both A & B None of the abovearrow_forward
- One of the earliest stone tool industry is the ____. This is a significant development in hominin evolution and could have been a key component of the adaptive that ____. a. Oldowan; included the processing and consumption of plant foods and meat b. Acheulean; led to the eventual dispersal of hominids out of Africa c. Acheulean; led to the eventual consumption of meat d. Oldowan; led to the eventual dispersal of Australopithecus out of Africa e. none of the abovearrow_forwardOne of the earliest stone tool industry is the____. This is a significant development in hominin evolution and could have been a key component of the adaptive pattern that____. a. Oldowan; included the processing and consumption of plant foods and meat b. Acheulean; led to the eventual dispersal of hominids out of Africa c. Acheulean; led to the eventual consumption of meat d. Oldowan; led to the eventual dispersal of Australopithecus out of Africa e. none of the abovearrow_forwardThe image below shows fossil layers at different locations in the Grand Canyon. Location 1 Location 2 Location 3 Location 4 In what layer does the oldest organism become extinct first? OD O A O Barrow_forward
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