QUESTION 2 A character is Oa heterozygous organism O an observable physical feature O a physical feature with only one allele a variation in an observable physical feature
Q: You have sampled a population in which you know that the percentage of the homozygous recessive…
A: NOTE: Since you have posted multiple questions, I am solving first three questions for you. To get…
Q: Monozygotic twins: Question 2 options: a) Share 50% of their genetic material and if one twin…
A: Genes are the basic structural and functional units of heredity. They are composed of DNA and they…
Q: Question 63 Both genetic bottlenecks and the founder effect are examples of? O Gene flow O Genetic…
A: Evolution happens when there is an adaptation of an organism to their environment. When the genotype…
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: Explain in 2-3 sentences why a large population will help prevent genetic drift.
A: Genetic drift is the change in the frequency of an existing gene variant (allele) in a population…
Q: Question 29 The theory of evolution is consistent with evidence of which of the following: O…
A: "Evolution" is described as a change in a species physical characteristics caused by natural…
Q: QUESTION 31 The ability to taste PTC is a dominant, non-sex linked trait. Jack and Jill are both PTC…
A: An allele is a variant form of a given gene. Phenotype is the observed physical traits of an…
Q: Question 14 Antibiotic resistance is an example of a(n) 1. allele 2. phenotype 3. genotype
A: Allele: An allele is a variant form of a gene. A gene has two or more alternative forms or variants.…
Q: Question 1 A girl is born with Turner syndrome. Where did the non-disjunction event occur? Ir…
A: Females with "Turner syndrome" have delayed sexual development. They are generally sterile, having…
Q: QUESTION 3 A forward mutation is O A. a mutation that changes any allele to another allele O B. a…
A: Mutation is a process that alters the genetic constitution of an organism. It occurs when DNA is…
Q: MULTIPLE CHOICE Question 2 Which of the following statements summarizes Darwin's theory of evolution…
A: Darwin’s theory of natural selection states that individuals in a species show different variations…
Q: QUESTION 3 A trait is a homozygous organism an observable physical feature a physical feature with…
A: Alleles are two contrasting characters of a trait. For example - height is a trait, long and short…
Q: QUESTION 11 Which type of selection pressure is most likely to lead to the evolution of distinct…
A: Selection pressure refers to the forces that influence which variants give an organism a better…
Q: Question 10 The process of Natural Selection depends on Variability in the traits from one species…
A: Evolution can be defined as the changes occurring in the characteristics of a species over a course…
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 3 Which mechanism produces variation for evolution by shuffling existing alleles? O rapid…
A: The variation always exist in the population that ultimately responsible for the evolution of the…
Q: QUESTION 9 A neutral mutation of DNA doesn't alter the protein it code's for but still can be part…
A: Mutation occur in cell when DNA is damaged but there are various mechanism which can correct that…
Q: Question 3 (1 point) "BB" is an example of a genotype Homozygous O Heterozygous Question 4 (1 point)…
A: An allele is a variant form of a given gene. Phenotype is the observed physical traits of an…
Q: Scenario D. Cystic fibrosis is à genetic descent. It is caused by a rare recessive allele at a gene…
A: Cystic fibrosis is an genetic disorder caused by the rare recessive allele that undergoes complete…
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 15 Which of the following does not change gene frequencies in populations? selection O…
A: Introduction :- The relative frequency of an allele (gene variant) at a specific locus in a…
Q: Question 3 Compare and contrast vestigial traits versus exaptation. Define each separately, provide…
A: Evolution means changes in flora and fauna that have occurred over millions of years on the earth.…
Q: Question 36 On the tree below, which feature do all organisms inherit? shark hare parrot tuna frog…
A: Option a (A) is the correct answer As we move from A to F we find that :- A) Vertebrae:- is common…
Q: Question 3 A species of hummingbird feeds on nectar of a particular plant whose flowers form a long,…
A: Hi! Thanks for your question. As you have posted multiple questions and have not mentioned which one…
Q: QUESTION 7 A gene is O A. one of the 23 pieces of DNA that you inherit from each parent so sum total…
A: Gene - Gene is defined as basic structural and functional unit of life. Gene is the physical unit of…
Q: QUESTION 1 In some species of fish, a forked tail fin is dominant to a continuous tail fin. Fish…
A:
Q: QUESTION 4 Is crossing over a good or a bad thing? O A. a bad thing because it makes offspring with…
A: Recombination, the method by which deoxyribonucleic acid strands are broken and repaired,…
Q: QUESTION 18 Most of the human genetic diversity occurs: Within diverged genetic populations O…
A: Species diversity is a measure of biological variety seen in a particular ecological community,…
Q: Question 5 Early classifications of the polar bear were based on reproductive isolation from brown…
A: As early naturalists gained a better understanding of the diversity of creatures, they devised many…
Q: Which of the following statements about speciation is correct?
A: Natural selection: It is the theory of evolution which is proposed by Darwin where the organisms…
Q: Question 1 The possession of one of two types of earlobes (hanging or attached) is sometimes used to…
A: The study of inheritance pattern is an important phenomenon for tracing the heritable traits which…
Q: QUESTION 3 An example of a postzygotic reproductive isolating mechanism is O a. Spiders developing…
A: INTRODUCTION Postzygotic isolation prevents the formation of fertile offsprings.
Q: Question 4: What percentage or Americans believe that evolution does not occur and that humans and…
A: Correct option is B.Between 20% and 40% According to the Pew Research Center, 62 percent of…
Q: Question 42 The term "clone" refers to any genetically identical population. A True B) False
A: Answer : The term "clone" refers to any genetically identical population . This is TRUE because…
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 2 Which of the following is NOT a requirement of natural selection? 1. Variation must exist…
A:
Q: Question 7 The recessive allele frequency is .5. What is the homozygous recessive genotype…
A:
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: Question 40 The risk factor for autism is 150. How would you advice your patients: O two siblings…
A: Genes are the fundamental unit of heredity. They store genetic information in the form of DNA, which…
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: There are 100 students in a class. Ninety-six did well in the course whereas four blew it totally…
A: Since you have asked multiple question, we will solve the first question (Question 3) for you. If…
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 1 Lions and tigers are both found in India and are capable of mating together; however,…
A: Lion and tiger are belongs to same family, falidae, so that they can theoretically interbreed but…
Q: QUESTION 1 Which population is more likely to be affected by genetic drift? a. 215 fleas on a dog O…
A: small population here, option D.12 squirrels in a forest
Q: QUESTION 2 The theory of evolution states that: O Over time, all living things gradually evolve to…
A: Evolution is the process of change in biological populations' heritable features across generations.…
Q: You are examining a new population that has recently migrated to and colonized a new island. Which…
A:
Q: Within a population of butterflies, the colour brown (B) is dominant over the colour white (b). And,…
A: According to Hardy Weinberg law, the frequency of various alleles and genotypes in a population…
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 1 Calculate the genotypie and allele frequencies with a given population. 70 individuals (6…
A: The Hardy Weinberg Equilibrium is used to determine the allelic frequencies in a population. In…
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- 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. speciation54-55. A) Explain why the tentative nature of science is considered one of its greatest strengths. -OR- B) Explain why recognizing and avoiding logical fallacies is particularly important when debating issues in science.Question 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 23 Allele frequencies for eye color in a population of hippogriffs is p=0.73. How many individuals would you expect to be heterozygous in a population 150? (Assume HWE)QUESTION 43 Which of the following statements is true about linkage disequilibrium? a. D= -0.21 indicates that two loci are in greater LD than D= 0.15 b. New alleles are born into a population in LE with the surrounding loci c. Divergent populations that experience a sudden large migratory event will be immediately in LE after mixing. d. Selective sweeps occur randomly along chromosomes as a result of LE and LD alternating at regular intervals.QUESTION 8 Morphological differences are abundant among many species. We make assumptions about why adaptations exist, but to understand whether a specific trait is a adaptive and why, researchers must create experiments that have all the following, EXCEPT: a. replication of each treatment to ensure reliability of results. b. hypotheses that are testable and falsifiable. c. include control groups. d. exceedingly small sample sizes in each treatment group. e. experimental design that enables all full interpretation of differences.
- Question:- 1.What features distinguish modern humans from great apes?QUESTION 16 You are examining a beloved population of trillium in the backyard of your childhood home. You recall as a child that flowers were bright white. As you return to the population you note that many (but not all) of the flowers have a faint purple vertical stripe in the middle of each petal. List each of Darwin’s postulates and what must be true about your population if it has undergone evolution by natural selection for petal color.Question: What does relative allele frequency mean? a. The probability of passing the allele to your offspring b. How common a given allele is in a population c. The frequency of having a heterozygous genotype d. The probability of mutation
- Do Q1 Applying concepts both part a as well as bQuestion 2. A widow's peak hairline is a dominant trait and a straight hairline is a recessive trait. What will be the genotypes and phenotypes of children of a homozygous dominant parent and a heterozygous parent? a) Construct a Punnett Square - List gametes in the area with the dashed line and the genotypes of the offspring in the area with the sold line. b) Genotypes of Children-c) Phenotypes of children-QUESTION 50 You often hear that we evolved from monkeys. Write a concise and scientific, yet understandable to non-scientists, statement that you would say to clearly explain to someone you run into on the sidewalk why this statement is not supported by science.