The graph below represents the number of individuals in a population of wolves and in a population of moose observed in the same isolated geographic area over a 40-year period, from 1955 through 1995. Which of the following statements about the two populations is best supported by the information presented in the graph?* 2,500 2,250 2,000 1,750 1,500 1,250 Wolves - 50 Moose 40 30 1,000 20 750 500 10 250 1955 1960 1965 1970 1975 1980 1985 1990 1995 Year The wolves were predators of the moose, which were otherwise reproductively successful. Mutualism allowed the two populations to reproduce while occupying the same ecological niche. Speciation occurred when the two populations became reproductively isolated from each other The reproductive rate of the wolves was greater than the reproductive rate of the moose Wolf Population Size Moose Population Size

Q: Twenty snakes with the Aa genotype migrated to a population of 80 snakes of the same species with…

A: Hardy-Weinberg Equilibrium is a concept that serves as a benchmark for researchers to analyze gene…

Q: The graph below represents the number of individuals in a population of wolves and in a population…

A: As per the graph, it can be observed that the wolves were predators of the moose, which were…

Q: The graph shows the population size and amount of genetic variation in the Sarotherodon galilaeus…

A: If an occurrence triggers a dramatic population decline, it may trigger a genetically modified drift…

Q: In an Inuit population in Greenland it was found that among 200 people, 168 were MM, 30 were MN, and…

A: Hardy-Weinberg equilibrium- (p² + 2pq + q² = 1)p^2 = dominant homozygous(AA)2pq = heterozygous…

Q: Table 1: Changes in mean (Ave) and standard deviation (SD) of the frequency of allele A in…

A: Note: As per Bartleby Guidelines, For Remaining Answers Please Repost The Question. Introduction: A…

Q: If f(A) = 0.8 and f(a) = 0.2, what is the frequency of aa if the population is at Hardy- Weinberg…

A: Hardy Weinberg principle - the allele frequencies and the genotype frequencies of a population will…

Q: Which of the following values will give us the most relevant information about a particular group of…

A: Introduction  The term "population" usually refers to the total number of people living in a certain…

Q: The graph below shows the change in the frequency of one allele over 500 generations in a large…

A: Environmental factors include temperature, food, pollutants, population density, sound, light and…

Q: Researchers studying beach mice in Florida observed a population and were able to determine the…

A: The expected genotypic frequency can be calculated by Hardy Weinberg principle.  Hardy Weinberg…

Q: You use a dye that works well under most conditions, but you do not realize that your study area is…

A: Mark and recapture method Mark and recapture method is used to estimate g population sizes in any…

Q: In garden pea plants, round seeds (R) are dominant to wrinkled seeds (r). In an ideal pea plant…

A: Hi, Thanks For Your Question.  Ans : 35/92 are rr = 0.3804 r = Square Root of 0.3804 = 0.6167.

Q: The data chart below shows the number of black and tan mice in a population in a field over five…

A: Camouflage, also called cryptic coloration, is a defense mechanism or tactic that organisms use to…

Q: In a population of deer mice, the allele for white hair is recessive and the allele for brown hair…

A: According to Hardy-Weinberg principle, allelic frequency and the genotype frequencies in a…

Q: population of mice in Northern Iowa has two alleles for coat color, B and b. The population has 980…

A: The alleles for coat color of mice in Northern Iowa = B and b Number of mice having the genotype BB…

Q: population is in Hardy Weinberg Equilibrium.  The frequency of A is 0.6 and the frequency of a is…

A: The Hardy-Weinberg equation was named after Hardy and Wilhelm Weinberg, who separately developed a…

Q: The sum of all genes and their alleles in a given population is defined as OGene pool OGene…

A: A gene pool is defined as the total genetic diversity found within a population or a species.

Q: Given the below data determine the chi square and whether the population is in H-W equilibrium.…

A: Chi-square test allows to measure the difference between observed and expected values. In genetics…

Q: In a graphing paper, construct age structure diagrams for country A and B using the given data…

A: A population is defined as the total number of people who dwell in a certain area. The population of…

Q: A species of insect has a gene that determines whether the legs have brown stripes or black stripes,…

A: According to the given condition, an insect species has two types of legs, one has black striped…

Q: over a 40-year period, from 1955 through 1995. Which of the following statements about the two…

A: Answer is D.  The wolves were predator of the moose which were otherwise reproductively…

Q: If f(A) = 0.8 and f(a) = 0.2, what is the frequency of AA if the population is at Hardy- Weinberg…

A: Hardy Weinberg equilibrium is the null hypothesis, which lays down conditions for a population in…

Q: Which of the following rows correctly identifies the life strategy of a population and its type of…

A: Life strategy  It can be divided into two; r and k selected strategy. It is related to the selection…

Q: Black-tailed prairie dogs used to be found in Alberta, but due to their destructive nature on…

A: It is given that the Prairie dogs are found in an Alberta. They have black colored tail.

Q: The figure below represents a map of 3 islands (labelled A, B, and C). The allele frequencies for…

A: Answer:- Option C is the correct choice. There are three islands in the given study. Each island…

Q: Which of the following five populations are at Hardy-Weinberg equilibrium? Population AA Aa aa 0.25…

A: Hardy Weinberg Equilibrium states that genetic variation within the population remains constant from…

Q: The distribution of a herd of deer is shown in Fig. 4.17. Using the values below for the dimensions…

A: Introduction A population is a group of individuals of the same species living in the same region…

Q: The prey population in a grassland composed of two phenotypes, 50 brown and 50 gray. A predator eats…

A: The prey population in a grassland composed of two phenotypes, 50 brown and 50 gray. A predator eats…

Q: What do each arrow represent

A: Intraspecific competition: It defines an interaction of a population where members of a species…

Q: Which of the following populations are at HardyWeinberg equilibrium?Population AA Aa aaI 0.25 0.50…

A: To determine whether a population is at hardy Weinberg equilibrium or not. We will follow these…

Q: Rosemary Grant and Peter Grant studied the large cactus finch, Geospiza conirostris, on the island…

A: • Age distribution III: It is the age distribution of a population of large cactus finches. This age…

Q: The frequency of individuals who express a recessive disease in a population is 16%. What variable…

A: Hardy Weinberg equation Given by GH hardy and Wilhelm weinberg. It states than frequency of a large…

Q: If f(A) = 0.8 and f(a) = 0.2, what is the frequency of Aa if the population is at Hardy- Weinberg…

A: According to Hardy Weinberg principle,if p and q are represents dominant and recessive alleles of  a…

Q: “Calculate the rates specified below (a to c), using the following information about the black…

A: Mortality rate refers to the ratio between the number of death and the number of people in a…

Q: What Data is included in a population pyramid, and what is the purpose behind the three groupings?

A: A population is defined as a group of individuals which can inter breed with each other and produce…

Q: e population is in Hardy-Weinberg equilibrium, what is the expected (projected) frequency of…

A: According to Hardy Weinberg Equilibrium states that allele frequency remains constant from…

Q: from 1,000 individuals each year 1925 to 2000 and is show in the data table below. Year Tongue…

A: The Hardy-Weinberg equilibrium is a principle stating that the genetic variation in a population…

Q: Directions: On the back of this sheet of paper, make a line graph using the following United Nations…

A: Exponential growth of a population is a form of growth where the population size increases with…

Q: Snake Population over Time 100 2000 团 2010 80 70 60 50 40 30 20 10 Brawnish green Dark green Light…

A: As we know forest is the basic habitat for many species, here the population of snakes fluctuate…

Q: Due to recent habitat destruction and deforestation, multiple isolated populations of poison dart…

A: Introduction :- Deforestation is defined as the clearance of a patch of land of forest ecosystem…

Q: Let us say that gene flow among the islands is uniform over the interval of study but varies across…

A: The rate of change in the composition of a population caused by genetic drift, which is the random…

Q: The problem is in the included image. Please kindly include the work.

A: Quadrant sampling : Quadrant is basically a square or frame in which in which we know how many…

Q: Based on the data below, which of the following statements best describes an effect of population…

A: Population density is defined as the number of individuals found in a particular area.

Q: a) What are the effective population sizes Ne for each Generation 1 through 4, relative to…

A: a. Relative comparision to 0 generation, generation 1 to 4 have less number of population.size. Bcz…

Q: The data below applies to Quadrant Sampling in the Canyon. In order to answer all population…

A: Quadrat sampling is a method by which organisms in a sample of the habitat are counted manually. It…

Q: The table below records information on a gene with two alleles, Z and Y, in four different…

A: * There are four types of  evolutionary forces  mutation gene flow genetic drift natural selection…

Q: A scientist is studying the population of Cape Fox over four generations to determine if the…

A: Evolution is a continuous process and we are still evolving. Evolution is nothing but adapting to…

Q: hat population patterns are exhibited by Population A and Population B below? How do you know?

A: Population can be defined as a geographical region occupied by organisms belonging to a specific…

Q: describe how these results show why the brackish water adaptation may be necessary, and 2) explain…

A: High concentration of salt water may result in lowering of hydration in snails as salt pull water…

Q: The frequency of a recessive allele in a population is 40%. What variable in the Hardy Weinberg…

A: Natural populations' genetic diversity is increasingly evolving due to genetic drift, evolution,…

Genetic Evolution

Sexual reproduction produces distinct population variations. Heredity determines the traits and qualities to be passed down to the progeny. Over time, this variation within-species is also affected by the process of human evolution. The study of how genetic variation leads to evolutionary changes is known as genetic evolution. If a trait helps an organism to survive and reproduce, it is more likely to be passed down the generations. It is rare that such traits result in a completely distinct set of traits in descendants than the ancestral population; this can result in the emergence of a new species.