According to fossils discovered up to present time origin and evolution of man started from (a)...
According to fossils discovered up to present time origin and evolution of man started from
(a) France
(b) Java
(c) Africa
(d) China.
Homework Answers
(c) Africa
The common ancestor of both ape and man is Dryopithecus – a 20 million years old fossil discovered from Africa. Austroalopithecus also lived in Africa between 6 million to 1 million years ago. The genus Homo evolved 2 million years ago from one of such Australopithecines in Africa and then only moved out of the continent.
The first such Homo lived throughout Asia, some parts of Europe and Africa. But obviously its evolution took place in Africa.
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According to fossils discovered up to present time
origin and evolution of man started from
(a)...
According to ................, if certain criteria are met, then evolution does not occur, allelic frequencies do...
According to ................, if certain criteria are met, then evolution does not occur, allelic frequencies do not fluctuate, and genotype ratios may be determined. a. Geological Gradualism b. Uniformitarianism c. Natural Selection d. Hardy-W einberg Equilibrium e. None of these Among many things, Plato is known for .......... a. Essentialism/Idealism b. Punctuated Equilibrium c. Scala Naturae d. Catastrophism e. The Inheritance of Acquired Characteristics An old idea about the nature of life was that every organism was created and fit...
Exercise 9- Evolution w a fossil's half-life is determined and why the oldest fossils are usua...
Exercise 9- Evolution w a fossil's half-life is determined and why the oldest fossils are usua e main ideas concerning Darwin's life and his theory of evolution. 1. Know the lines of evidence that support evolution strata. 3. Know th 4 now what "descent with modification" is. 5. Review the bean: experiment. 6. Know how to read the "cytochrome c" chart. Which of the following give evidence that evolution has occurred? 1. a. morphological similarities b. embryological similarities c. fossils...
- 5. a. b. is a characteristic evolved in hominins that made them different from other...
- 5. a. b. is a characteristic evolved in hominins that made them different from other early primates. Producing few offspring at a time Flexible limbs Bipedal locomotion c. - 6. Fossils are more commonly found in igneous rock. sedimentary rock. C. metamorphic rock. a. b. - 7 Mitochondrial DNA from Africans was recently discovered to be more variable than mitochondrial DNA from populations in other parts of the world. Which of the following ideas is supported by this finding?...
The expression of a trait covers up the expression of another trait. This is called ............
The expression of a trait covers up the expression of another trait. This is called ......... a. Epistasis b. Pleiotropy c. Polygenic trait d. None of these Aristotle is noted for developing the concept of ........ a. Essentialism/Idealism b. Punctuated Equilibrium c. Scala Naturae d. Catastrophism e. The Inheritance of Acquired Characteristics What are vestigial structures? a. These are structures that have different origins that perform thesame task. b. These are structures of the same origin that may look different...
(Document 5) According to walker, why had African Mericans not yet risen up against their white...
(Document 5) According to walker, why had African Mericans not yet risen up against their white oppresors? A. They lacked the proper weaponry B. They did not want to endanger their families C. They had been convinced that slavery was better than colonization back to Africa. D. They were disunited
Help with ALL please ASAP I will give you a good rating 13) Why are fossils...
Help with ALL please
ASAP I will give you a good rating
13) Why are fossils considered to be an incomplete record of evolution A) The fossil record shows changes in kinds of organism that lived on earth B) The fossil record shows that many animals are extinct The fossil record is based for organisms that had hands and D) Fossils document how new organisms come from pre g o 14) What is true of the fossil record of mammalang...
A particle of mass m is released from rest a distance b from a fixed origin...
A particle of mass m is released from rest a distance b from a fixed origin of force that attracts the particle according to the inverse square law: F(x)=-kx-2 Show that the time required for the particle to reach the origin is (mb311/2 ( 8k Hint: Treat this as a 1-D problem. Then just integrate. And integrate. And integrate some more!
36. Food and liquid are prevented from entering the trachea by the a. pharynv. h. esophagus...
36. Food and liquid are prevented from entering the trachea by the a. pharynv. h. esophagus c. larynx 37. Antidiuretic hormone (ADH) is produced when a person is dehydrated and: a. increases urine output. b. decreases urine output. c. acts on the proximal tubules of nephrons in the kidney d. is produced by Bow man's capsule. 38. Which type(s) of evidence reveal(s) that Homo sapiens evolved from a primate ancestor in a gradual process c. Homologous structures and anatomy d....
Chromosomes are present in pairs in the body cells of animals. What is their origin? A....
Chromosomes are present in pairs in the body cells of animals. What is their origin? A. One member of each pair from each parent B. There is random mixing of chromosomes from both parents C. All of the chromosomes may have come from one parent D. Eleven pairs + one single chromosome from the mother and eleven pairs + one single chromosome from the father
From the time of early studies by Sir Francis Galton in the late nineteenth century linking...
From the time of early studies by Sir Francis Galton in the late nineteenth century linking it with mental ability, the cranial capacity of the human skull has played an important role in arguments about 10, racial differences, and evolution, sometimes with serious consequences. (See, for example, S.J. Gould, "The Mismeasure of Man," 1996.) Suppose that the mean cranial capacity measurement for modern, adult males is 1102 cc (cubic centimeters) and that the standard deviation is 289 cc. Complete the...
Exercise 9- Evolution w a fossil's half-life is determined and why the oldest fossils are usua e main ideas concerning Darwin's life and his theory of evolution. 1. Know the lines of evidence that support evolution strata. 3. Know th 4 now what "descent with modification" is. 5. Review the bean: experiment. 6. Know how to read the "cytochrome c" chart. Which of the following give evidence that evolution has occurred? 1. a. morphological similarities b. embryological similarities c. fossils...
- 5. a. b. is a characteristic evolved in hominins that made them different from other early primates. Producing few offspring at a time Flexible limbs Bipedal locomotion c. - 6. Fossils are more commonly found in igneous rock. sedimentary rock. C. metamorphic rock. a. b. - 7 Mitochondrial DNA from Africans was recently discovered to be more variable than mitochondrial DNA from populations in other parts of the world. Which of the following ideas is supported by this finding?...
Help with ALL please
ASAP I will give you a good rating
13) Why are fossils considered to be an incomplete record of evolution A) The fossil record shows changes in kinds of organism that lived on earth B) The fossil record shows that many animals are extinct The fossil record is based for organisms that had hands and D) Fossils document how new organisms come from pre g o 14) What is true of the fossil record of mammalang...
A particle of mass m is released from rest a distance b from a fixed origin of force that attracts the particle according to the inverse square law: F(x)=-kx-2 Show that the time required for the particle to reach the origin is (mb311/2 ( 8k Hint: Treat this as a 1-D problem. Then just integrate. And integrate. And integrate some more!
36. Food and liquid are prevented from entering the trachea by the a. pharynv. h. esophagus c. larynx 37. Antidiuretic hormone (ADH) is produced when a person is dehydrated and: a. increases urine output. b. decreases urine output. c. acts on the proximal tubules of nephrons in the kidney d. is produced by Bow man's capsule. 38. Which type(s) of evidence reveal(s) that Homo sapiens evolved from a primate ancestor in a gradual process c. Homologous structures and anatomy d....
From the time of early studies by Sir Francis Galton in the late nineteenth century linking it with mental ability, the cranial capacity of the human skull has played an important role in arguments about 10, racial differences, and evolution, sometimes with serious consequences. (See, for example, S.J. Gould, "The Mismeasure of Man," 1996.) Suppose that the mean cranial capacity measurement for modern, adult males is 1102 cc (cubic centimeters) and that the standard deviation is 289 cc. Complete the...
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