Q: Question 2 Horse evolution is well documented in the fossil record. Describe three major trends in…
A: Evolution is described as the changes in the characteristics of an organism that takes multiple…
Q: Question 26 Natural selection means that O populations change over many generations a few…
A: Natural selection is an important term in evolution biology given by the naturalist Charles Darwin.…
Q: Question 22 Gradualism describes evolutionary change as accelerating constant spotty intermittent…
A: Evolutionary biology states that the organisms changes over time. The observation of the ancient…
Q: Allele frequencies for eye color in a population of hippogriffs is p=0.73. How many individuals…
A: According to Hardy Weinberg rule, a populations genetic variation will remain constant when there…
Q: QUESTION 5 Without crossing over, people would be and the human species would be to survive. O A.…
A: Since we only answer 1 question in case of multiple questions, we’ll answer the first question as…
Q: Question 6 In a population, there is a single-gene, autosomal recessive disease with 2 alleles, D…
A: Natural selection is an essential "evolutionary process". It implies that nature selects creatures…
Q: Two different populations that have a high degree of gene flow are expected to… a. have similar…
A: Gene flow Gene flow means transfer of genetic materials from one population to other population.
Q: QUESTION 5 I do an indepth study of two populations of cobras. During this study I crossbreed…
A: Introduction: Species-A species is a group of living organisms with genetically similar features and…
Q: Question 1 of 12 If 81% of a population is homozygous recessive for a given trait a. What is the…
A: Introduction :- The term homozygous recessive refers to an organism with two identical copies of the…
Q: Natural selection occurs 1. when a new genetic variation occurs that allows individuals to have a…
A: Natural selection can be described as the process in nature by which organisms which are better…
Q: QUESTION 3 Most of the genetic variability within species and between species can be classified as…
A: Introduction :- A species is the largest collection of organisms in which any two individuals of the…
Q: QUESTION 5 In a population of 500 mice, 302 are homozygous dominant for black fur (BB), 100 are…
A: The genetic information of the parents is inherited by the progeny as genes. The deoxyribonucleic…
Q: QUESTION 17 Micro- and Macro-evolution are not possible without DNA mutation and reproduction making…
A: Question 17: Micro- and Macroevolution are not possible without DNA mutation and reproduction making…
Q: Question 6. You create a phylogeny of 3 species- one is a green plant, second one is a green algae…
A: Phylogeny is the study of the evolutionary history of living things. It's a field of biology that…
Q: QUESTION 58 The degree to which natural selection can operate depends on the degree to which a trait…
A: Natural selection causes populations to become adapted or increasingly well-suited to their…
Q: Question 18 Lamarck thought that species change through the inheritance of acquired characteristics…
A: Lamarck species change theory was based on that the any physical changes that occur in organisms can…
Q: QUESTION 31 All species use the same elements to make DNA. O True O False
A: Since you have asked multiple questions, we will solve the first question for you. If you want any…
Q: QUESTION 1 All Native Americans are believed to be descended from a small group of individuals who…
A: When changes in the genetic material of a population occur over time then this process is called…
Q: Which technique did Charles Darwin use to measure the age of the Earth? A. rate of erosion of…
A: Charles Darwin has a major contribution to the study of evolution. He gave the concept of "natural…
Q: QUESTION 1) Scientists have been studying a population of dragonflies of a remote island in an…
A: Note: Since you have asked three questions and all three are not interrelated, the first one has…
Q: Question 36 Which is the correct format for the species name for the Monarch Butterfly? Danaus…
A: The binomial nomenclature is used for the naming of a species. Carolus linnaeus use binomial…
Q: Question 7. One difficulty in estimating species richness is that many species have yet to be…
A: There is no direct relationship between clade age and species richness in the graph. The lack of a…
Q: Question 29 Sponges A Cnidarians Ancestral colonial protist Flatworms Molluscs В Annelids Nematodes…
A: Theory and practice of classifying organisms is termed as taxonomic. The word taxis means…
Q: QUESTION 21 The discovery of Australopithecus afarensis (Lucy) was anatomically important because of…
A: Introduction Australopithecus afarensis Lucy was discovered in 1974 in Africa which confirmed our…
Q: QUESTION 5 What is the difference between a phenotype and a genotype? O 1.A phenotype is the set of…
A: Genotype along with environmental factors determines the phenotype of an individual. Altering the…
Q: Question 65 Two species of mountain lions live in a forest on either side of a large river. Which of…
A: Reproduction isolation is the prevention of interbreeding between the populations of two different…
Q: QUESTION 49 Relatively high heritability estimates of warning behavior in a population of rabbits on…
A: The statistical estimate of the proportion of observed phenotypic variability that is related to…
Q: QUESTION 25 Human and monkey arms are analogous. O True O False QUESTION 26 A cow forelimb and a…
A: Evolution is the change in the characteristic traits of organisms that are heritable over time. This…
Q: PLS HELP..
A: The phylogenetic tree is the diagrammatic representation of lines that tells about the evolutionary…
Q: QUESTION 1 The first life on earth arose about ; the first eukaryotes appeared about O 3.5 million…
A: Life originated on the Earth millions of years ago, and since then innumerable varieties of living…
Q: Question 11 Oldfield deer mice live in the southeastern United States. The mice in populations that…
A: In an ecosystem, different species interact with one another to sustain life. The interactions may…
Q: QUESTION 5 In humans, the presence of facial dimples is dominant to no facial dimples. Out of a…
A: In humans, the presence of facial dimple is dominant to no facial dimple. Out of sampling of 100…
Q: QUESTION 43 Which of the following statements is true about linkage disequilibrium? O a. D= -0.21…
A: Disequilibrium refers to imbalance, or spatial disorientation.
Q: analysis to better understand monkey flower color and shape. To begin you start with breeding a…
A: c. The variation in phenotypes is greater in the F2 population as compared to the F1 population.
Q: Question 62 Joshua Akey found evidence that historic mating and hybridization between Modern Humans…
A: Human evolution is defined as "the process by which humans evolved on Earth from now-extinct apes."…
Q: Question 9 D The presence of tiny hairs, called setae, on the toe pads of some geckos is associated…
A: Phylogenic trees are a great tool used by evolution biologists to chart out the progress of…
Q: [Question 27] Helping kin raise offspring is one way individuals can increase their inclusive…
A: Introduction: Pedigree analysis is the study of a particular trait that is inherited from one…
Q: Question 8 In a metapopulation, a(n) is an area that can support a distinct subpopulation? O patch…
A:
Q: In a certain population of rabbits, 25 new rabbits are born and five move into the population from…
A: In biology, a population can be defined as all the organisms of the same group or species living in…
Q: Morphological differences are abundant among many species. We make assumptions about why adaptations…
A: Adaptation Adaptation is a behavioral or physical changes within an organism to cope with changing…
Q: QUESTION 1 Tigers are much more complex organisms than the single-celled Amoeba dubia, however…
A: The genome size doesn't directly proportional to complexity or body size of an organism.
Q: QUESTION 3 In the list of all common traits of living things, there is one trait you can't perform…
A: According to the question, we have to state that the statements are true or false. The following…
Q: QUESTION 38 Florida panthers had declined to fewer than 100 individuals with a variety of health…
A: Inbreeding depression is the decreased survival and fertility of any kind of ancestral down the line…
Q: Question 6 Homework Unanswered Jonathan Losos dermonstrates that various anole species have evolved…
A: Introduction Physical adaptations are special body parts that help a plant or animal survive, like…
Q: QUESTION 35 You are conducting a QTL analysis to better understand monkey flower color and…
A: Introduction Heterozygous means that you have inherited different variants of a gene from each…
Q: QUESTION 15 In 1859, Charles Darwin published On the Origin of Species, in which he: O presented the…
A: charles darwin in 1859 published on origin of species the theory was proposed to explain one of the…
Q: Question 20 You are studying a species of butterfly whose caterpillars produce different toxins…
A: Hardy Weinberg equilibrium or Hardy Weinberg model states that genotypic as well as allelic…
QUESTION 22
-
Tiktaalik and Archaeopteryx are very important transitional forms. They provide evidence for evolution through examples of:
a. microevolution
b. macroevolution
c. migration
d. speciation
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 2 images
- QUESTION 52 The most accurate phylogenies use… a. Analogous characteristics b. Evolutionary reversals c. Homologous characteristics d. Homoplastic characteristicsQUESTION 9 Recent genetic research indicates that ____ or more individuals are needed for an endangered species to maintain its capacity for biological evolution. a. 100 b. 1,000 c. 10 d. 100,000 e. 10,000Question A: From an evolutionary point of view, why can't we say that the human species is the most evolved? Briefly explain in your own words based on a concrete example
- Question 1: Mass extinction ocurred on the following time and era except for: A. Mesozoic B. Precambrian C. Paleozoic D. Cenozoic E. All of the answers are correct Question 2: Why would Precambrian Time did not have a lot of fossils? A. fossils were destroyed by extreme heat and pressure. B. soft bodied animals do not leave a lot of fossils. C. majority of the fossils during Precambrian time underwent chemical transformation D. paleontologists haven’t recovered much of the remains of ancient organisms. Question 3: Transgenic organisms have also been developed for commercial purposes most importantly in the agricultural sector. Perhaps the most famous examples are food crops like soy and corn that are now highly resistant to various types of pests. These transgenic organisms are commonly produced by: A. addition, deletion of modification of genes B. gene sequences and programming C. inducing genetic mutations D. genetic transformation by bacteria E. identifying chromosomal…Main question I need for notes: If evolution is true then why do new species seem to appear out of nowhere in the fossil record?Please answer the question below the picture if possible, thank you.QUESTION 46 Which of the following statements about speciation is correct? a. Natural selection chooses the reproductive barriers for populations b. It always takes millions of years for speciation to occur c. The goal of natural selection is speciation d. Speciation is a process in which members become reproductively isolated into their own group.
- What cause resulted in the evolution of species on the Galapagos Islands? Galapagos evolved via what mode of speciation? Justify your answer.QUESTION 17 The current rate of extinction is ____ , compared to the historical background extinction rate. a. almost 1,000 times lower b. slightly less c. about the same d. up to 1,000 times higher e. fluctuating wildlyThis is a two part question, please write two separate essays, one for each part. Part 1: what is punctuated equilibrium and does the presence of fossils that are consistent with punctuated equilibrium mean that natural selection does not occur? Explain why or why not. Part 2: Does natural selection predict a gradualistic mode of evolution or punctuated equilibrium? Be sure to explain your answer.
- Question 2: The difference between paraphyletic and polyphlectic groups is: A. Paraphyletic groupings are based on shared derived characteristics, but polyphyletic groups are notB. Paraphyletic groups are made up of taxa with shared, ancestral characteristicsC. Polyphyletic groups include taxa with traits that evolved independently and the common ancestor is not included in the groupD. Both A and C are correctE. Both B and C are correctHELP! Question: A. Would you consider the anole lizard example adaptive radiation? B. Explain how anole lizards (species) arose on the different islands.In the evolutionary tree below, which of the five nodes corresponds to the most recent common ancestor of sea stars and yeast? A. node A B. node B C. node C D. node D E. node E I need help please!!!!