Biology question and answers for November 12, 2023
- Q What is the Era that begins with the first signs of life is filled with presumably only Prokaryotic organsims and ends when the first signs of Eukaryotic life begin O...
- Q Which of these early naturalists developed a system of classification of organisms that is still in use today O William Smith O Georges Buffon O Carl Linnaeus
- Q The ratio of Oxygen isotopes in currrent whales ancient whales and their ancestors lets us know O when the may have switched from freshwater to salt water O when they...
- Q This early proponent of evolution had difficulty explaining the large gaps between Classes of Organisms because his method did not provide a mechanism for extinction Buffon O Lamarck O Wallace...
- Q Darwin did not recognize the species differences himself initially but instead was shown that his finches belonged in different species by Stephen Gould O True False
- Q Which of the following is NOT a misconception about Evolution Biological evolution involves inherited change within a population O Evolution always leads to perfect adaptation to the natural world O...
- Q The last name of the researcher who co developed the Theory of Evolution via Natural Selection at the same time as Charles Darwin and thus threatened to scoop Darwin if...
- Q Humans Seals and bats all have an upper pair of appendages arms which contain a first bone projecting from a shoulder thoracic cage called the humenus a pair of bones...
- Q The first chemical evidence of life namely evidence of carbon fixation taking place occured how long ago roughly O 6 5 billion years ago O 4 5 billion years ago...
- Q The discovery of which bone helped link Whales to animals like Hippos Deer and pigs O Scapula shoulder bone O Skull O Mandible jaw bone Astralagus knee joing hinge
- Q Where do feathers first appear In birds In therapod bird hipped dinosaurs like Velocirapto In the earliest Synapsids In the earliest Diapsids
- Q Which of the following expanded on to land first Vertebrates Invertebrates Fungi Plants
- Q Which of the following concepts is consistent with the idea that the Earth is altered rapidly by huge world changing events like asteroids massive glacial events or t O Uniformitarianism...
- Q It would appear that after holding back the publication of his ideas on Natural Selection competition namely the threat of being scooped and the need to co publish with Alfred...
- Q Which scientist died homeless and peniless after his proposed mechanism of evolution was discredited It suggested animals change from one generation to the next because of the efforts O Nicholas...
- Q 9 The allele for a widow s peak hairline is dominant over the allele for a straight hairline In a pop 500 individuals 25 show the recessive phenotype Calculate A...
- Q Q6 4 What is the effective size of a population The size of a population with the same heterozygosity as the actual population but which does not lose heterozygosity over...
- Q 3 Label the following in the clock provided 3600 million years ago A Use the scale 1 hour 400 million years ago and label the four positions with the appropriate...
- Q Non human fossil primates have been discovered in all but which of the following continents O South America Australia Africa Europe
- Q When allele frequencies in a population change as a result of chance effects rather than selection it is said that they have been affected by gene flow genetic drift O...
- Q Founder effect occurs when O a small number of individuals become reproductively isolated from their larger original population O a negative mutation is allowed to multiply through excessive reproduction several...
- Q Which of the following is NOT an example of natural selection Rabbits that sprint quickly are more likely to escape predation Insect populations exposed to pesticides become resistant to the...
- Q atc almost no meat ate some plants but only for medicinal purposes ate a lot of mcat hunted you
- Q O have consistently grown taller over the last two centuries Ovary in height primarily because of the degree of various stressors on cach population vary in height because of genetic...
- Q The human dental formula is the same as that of all other primate species O provides an indication of our relationship to the prosimiar is the same as that of...
- Q Archaic Homo sapiens shows a mixture of Homo erectus and Homo sapiens traits occurs only in Europe and Asia is often found with Oldowan stone tools O is dated to...
- Q This map shows two different migration routes for one species of birds the central European blackcap winter A SPAIN B D BRITAIN winter What is the MOST LIKELY explanation for...
- Q The opposite of muscle atrophy is muscle OA hypertrophy OB rotation OC supination D avulsion
- Q Which of the following is NOT one of the revolutionary findings of the Ancient DNA revolution related to ancient humans and current populations People who live in one place today...
- Q brightly colored with black red blue and reflective spots Female guppies prefer to mate with very colorful males but very colorful males are also most easily seen and eaten by...
- Q Which type of margin has 2 inch on left and right side in MS Word 2013 O Narrow O Moderate O Wide Mirrored
- Q 2 Humans spread out of Africa and across the rest of Earth starting about 60 000 years ago As they did so species that are commensals and parasites on humans...
- Q 1 What is not a true statement to describe primates a Charles Darwin was the first to put humans in the order Primates along with species such as apes monkeys...
- Q A biologist is studying structures that serve the same function in different species but not because the species sham a common ancestor Based on this description this scientist is studying...
- Q 40 Notturay Selection in phenotypes are favered over the intermed phenotype is Selection A stablizing B disruptive G aclaptive Di genetic drift H VOLT
- Q Match each vocabulary term to its definition organisms with a phenotype at one extreme are selected for so the overall phenotype of the population changes organisms with phenotypes at both...
- Q geographic barrier If after a long period of time the two species are no longer separated what evidence is needed to determine if speciation has occurred Ammospermophilus harrisi Ammospermophilus leucurus...
- Q A B C directional selection adaptation gene pool
- Q Which tab is used to get the Backstage view in MS Word 2013 File Home
- Q Explain how fossils can be used to support claims of comman ancestry and as evidence of evolution
- Q 1 Identify the above forelimb structures as to whether they are homologous analogous or vestigial structures Why I 2 Number the fingers and or toes of each of the animals...
- Q Question 4 Which of these is one of the main ways that new species forms O Mutations occur in the alleles of members of the species O Competition occurs between...
- Q POSSIBLE POINTS 7 5 Pick two organisms from the cladogram below and make a claim about the evolutionary relationship between these organisms Support your claim using evidence from the lesson...
- Q Based on his research Darwin concluded A B Variations in individuals could be passed to offspring D Overproduction of offspring does not lead to over population on earth Individuals suited...
- Q from common ancestors This idea is known as evolution Which of the following statements best categorized evolution 0 00 0 27 A C B all species have descended over time...
- Q 13 European flycatchers feed caterpillars to their hatchlings Graph 1 shows the average dates of hatching and fledging leaving the nest and the biomass of the caterpillars between early May...
- Q In MacArthur s Warbler study all 5 species have very similar beaks and forage in the same species of trees So what primarily allows them to reduce competition A Partition...
- Q T E Martin s study on nesting songbirds suggests OA Competition Predation B Predation Competition OC Predation Coexistence OD Coexistence Predation rather than structures avian communities
- Q 1 Use the list below to complete the following statements extinct adapt adaptations fittest criticism fossil Darwin giant sloth evolution glyptodont mutation natural selection saber tooth tiger survival variation a...
- Q escription Hadean Archaean and Proterozoic Triassic Jurassic and Cretaceous Tertiary and Quaternary Cambrian Ordovician Silurian Term A Paleozoic B Cenozoic C Precambrian D Mesozoic
- Q Lefer to Figure 3 and answer the following Question finch that picks small insects out from cracks in the bark of trees would most likely have a beak that is...
- Q Periodical cicadas are insects that have long dormant periods followed by short mating seasons Some species follow a 17 year cycle while others follow a 13 year cycle How do...
- Q Select the correct answer What improves an organism s ability to survive and reproduce in a given environment O A transformation B evolution O c adaptation O D behavior
- Q 12 In the image to the right you can see a scenario illustrated between hawks and mice living in the same environment Based on what you see describe how natural...
- Q 7 Determine which of the six areas of evolutionary evidence each of the following items Analyzing the Theory of Continental Drift and the distribution of different species on each continent...
- Q The graph shows a population of eastern chipmunks A B C D Number of Animals 10 8 60 xt 2 A Population of Eastern Chipmunks 2 i ii ili How...
- Q The chart below lists in no particular order three events related to the development of life on Earth W X The diversity of multicellular Simple single celled organisms increases organisms...
- Q Fruit flies can have red eyes or white eyes If a heterozygous red eyed fly and a homozygous white eyed fly produced 50 red eyed offspring and 50 white eyed...
- Q 10 Gloria is comparing anatomical features of several organisms She makes a diagram to show some similar characteristics that she observes Human Cat Whale loo Which best describes what Gloria...
- Q 14 What happens when a species is more successful than another 15 How do genetic variations occur 16 Give an example of some mutagens 17 How does sexual reproduction lead...
- Q 28 Explain and draw a picture of how bacteria can evalve quickly to have a specific gene trait
- Q Present time 25 million years ago 50 million years ago 75 million years ago 100 million years ago An Evolutionary Tree M H What does A represent which are more...
- Q 10 What biochemical similarities have scientists used to show common ancestry 11 What is gel electrophoresis 12 Explain what the process of natural selection is based on 13 What happens...
- Q 1 Define evolution the process by which different kinds of living organisms are thought to have developed and diversified from earlier forms during the history of the earth 2 Where...
- Q Select the correct answer In a certain forest elephants and deer were feeding on certain types of plants This plant community was larger than the elephant or deer population However...
- Q 2 2 4 Quiz Population Genetics This histogram presents data on the lengths of housefly wings Wing lengths are recorded to the nearest 0 1 mm Number 30 25 20...
- Q Which statement best describes Anthony s point of view about people s rights People had to fight the government to gain their rights A B C D Part B A...
- Q Counties draw their power from O the state O the people O the U S Constitution O township boards
- Q What are the three traits that make humans unique from our primate relatives And what evidence has allowed scientists to conclude that the common ancest of modern chimps and humans...
- Q Which option best describes an example of homologous structures A Pelvic spurs in snakes and wisdom teeth in humans B A bat s wing and a butterfly s wing both...
- Q After observing the differences in domed and saddleback tortoises in the Gal pagos Islands what did Darwin conclude OA The tortoises share a common ancestor and diverged after arriving on...
- Q How did Darwin relate the formation of a mountain range to the formation of new living species A He inferred that both require powerful rapid processes to create change B...
- Q How do analogous structures serve as evidence to support the theory of evolution through natural selection A Structures with no observable function are the result of natural selection selecting against...
- Q Which of these did Darwin use as evidence to support his theory of natural selection OA The similarities between Gal pagos finches and other species of small birds B The...
- Q Darwin explain the difference between artificial selection and natural selection OA Traits are chosen by humans in artificial selection but traits are influenced by the environment in natural selection B...
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