The frosted flatwoods salamander (Ambystoma cingulatum)is a threatened species native to southeastern US pineforests. Its native habitat is highly fragmented, and it nowoccurs only in a few small, isolated populations. Comparethe effect of population size on the proportion ofheterozygosity you expect to remain in two differentpopulations of this species:a. What proportion of the original heterozygositywould you expect to remain after 30 generations in apopulation with an effective population size of 164salamanders?b. What proportion of the original heterozygosity would you expect to remain after30 generations in a population with an effective population size of 37 salamanders? Can you please show the work

Q: Suppose one population has an r that is twice as large as the r ofanother population. What is the…

A: Exponential growth refers to the increase in the population size when the resources are available in…

Q: Five 10 m by 10 m quadrats were randomly placed in a 25000 m² field. The number of daisies in each…

A: Basically , it is not feasible to calculate all the plants species in a particular field . For this…

Q: Imagine that you are a conservation biologist responsible for the well-being of a bufello herd…

A: "Genes" are the fundamental unit of heredity. They store genetic information in the form of DNA,…

Q: For questions 1-3, suppose that in generation 0, the frequency of allele A1 in a population of…

A: Introduction  The relative frequency of an allele (gene variant) at a certain locus in a population…

Q: Describe two mechanisms that can decrease gene flowin sympatric populations, thereby making…

A: A population is a group of species that inhabit the same area and live together. The individuals of…

Q: A preserve contains the last population of the very rare desert pupfish which is only found in one…

A: * Given that thisnis the last population of desert pupfish with two colours silver and black. *…

Q: 1)Based on the given data, come up with (and write down) a hypothesis that might explain the range…

A: Christmas Island is located in the Indian Ocean. Two-thirds of the island has been declared a…

Q: Ensure that you calculate a standard deviation around each average number of species per sample;…

A: The species accumulation curve plotted is also known as the collector's curve. It is used to find…

Q: would the heritability of human height in native Hawaiians different from the height of Lithuanians?

A: Heritability is the statistic measurement of the degree of variation for a phenotypic trait like…

Q: There is an outbred population of mice living in a farmer’s field. Mutations occur at a gene called…

A: A population is a group of individuals of the same species inhabiting a specific geographical area.…

Q: From where bile juice is secreated?

A: There are various types of digestive glands that are present in mammals. These glands are…

Q: Are Island Populations of Song Sparrows Density Dependent?

A: Ecology is the study of interaction of organisms with one another and with the environment. Ecology…

Q: We learn that a locus in eucalyptus trees codes for drought tolerance. On average during a drought,…

A: Hardy Weinberg equilibrium or principles states that allele frequencies in a population remain…

Q: In a field study in a woodland ecosystem in the Serengeti region on the border of Tanzaniaand Kenya,…

A: Approach to Solving the Question: 1. For part (a), the approach is to simply add the number of…

Q: Recall how Anolis carolinensis species on several islands off the Florida coast adapted to the…

A: Anolis lizards have In 15 years, these lizards' toe pads have become larger, with more sticky scales…

Q: Which areas or countries in South America have sparse populations? Why?

A: South America is one of the seven continents present on our planet.

Q: Researchers monitored an isolated population of a rare species of orchid (Isotriamedeoloides) and…

A: Question a. Effective Population Size (Ne) Step 1: Formula determinationThe formula for the temporal…

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: Imagine that you are a conservation biologist responsible for the well-being of a bufello herd…

A: the Hardy-Weinberg equilibrium states that genetic variation in a population will remain constant…

Q: In either a secondary or a primary hybrid zone, what do the graphs above indicate about the relative…

A: Cline is defined as the special measurable gradient in which one single trait or character of a…

Q: Two stable populations employ the same fertility schedule, but different mortality schedule. In both…

A: Note- The information provided in the question is not sufficient enough to answer the question. Few…

Q: Long term trapping and monitoring studies have estimated that on average 3% of the populations move…

A: 4a)The frequency of K in the forest population in the next generation can be calculated using…

Q: u are examining a scorpion population within the Las Vegas area. Your field team is able to capture…

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

Q: b) Suppose that we want to model the evolution of the population of a cer- tain type of organisms.…

A: Population --  Introduction --Population usually measured in the terms of population density which…

Q: Three population distributions are illustrated in the figure to the right. What ecological and sodal…

A: Species dispersion or distribution patterns refer to the spatial relationship between members of a…

Q: Why is a balancedfrequency of different allelesof a gene in a population moreuseful for the survival…

A: The genetic variation is the genetic differences that occur naturally among the individual of the…

Q: Ecologists are trying to determine the population of a certain species of wildflower in a 1 km² (1…

A: It is difficult to count number of total flowers in a given  area. For this purpose total area can…

Q: An event occurs where a large population of photosynthetic sun-basking sharks move to a new…

A: Photosynthetic sun-basking sharks remains on surface and keep their mouths open for 40-60 seconds…

Q: c) Five years later, you go back and measure wing-length in this bird population again. Every bird…

A: Initial the wing length of the parents is 16 cm and the remaning offspring have 14 cm we have to…

Q: Choose True for yes and False for no, for each of the statements 1) The distribution of the two…

A: Given,          A,B,C species share a common ancestry but they are present in different places .And…

Q: A group of four birds flies to a new location and starts a newcolony. Three of the birds are…

A: Genetic is the branch of science that deals with genetic material like genome, genes, DNA, and…

Q: Imagine three islands, each with a population of frogs. There are approximately 1,100 frogs on…

A: Introduction  A population is a group of living organisms of the same species that live in the same…

Q: In the 1960s, a population of squirrels (Sciurus carolensis) was being studied in Alabama and the…

A: Hardy-Weinberg equilibrium refers to the variation of genotypes in a population that remains…

Q: Distinct species that are able to interbreed in nature are said to “hybridize,” and their offspring…

A: The hybrids form from two different species. The hybrid continues to produce its next generation in…

Q: Imagine three islands, each with a population of frogs. There are approximately 1,100 frogs on…

A: Due to faults in DNA copying and the natural tendency of sexual reproduction, there is an inbuilt…

Q: A population of hummingbirds feeds exclusively on nectar from orchids. Two species of orchids exist…

A: The biological activities through which some characteristics get passed from one generation to the…

Q: The red wolf (Canis rufus) was once widespread in the southeastern United States but was declared to…

A: The endangered species is a species whose number has fallen to a critically low level and is likely…

Q: In 1970, Atlantic leatherback sea turtle populations were very low, and the U.S. Fish and Wildlife…

A: Stops Over hunting and accidentally killing if turtle helps to grow the turtle exponentially.…

Q: . In 1884 the population had grown to 106 when disaster struck the island. Of the 19 adult men on…

A: 1a. If the effective population size of Tristan da Cunha remained constant at 90 individuals from…

Q: Two human populations have the same net reproductive rates (R0), but different generation times. In…

A: Climate change, consumerism and waste, family planning, poverty, food and hunger, and economic…

Q: Knowing that initial heterozygosity will change over time, predict the genetic 5-year trend of a…

A: Predicting a population genetic trend is depends on a variety of factors such as mutation rates and…

Q: Say there is a population of plants that live in a wetland, and are adapted to tolerate both…

A: As per the rules of evolution, there is a process of natural selection and the survival of the…

Q: Scientists tracked the year populations of two species of bush cricket were first recorded…

A: Bush-cricket is a type of insect related to the grasshoppers, has very long antennae, and has a…

Q: Consider the graphic that is presented and depicts the end-point for the following scenario. At…

A: Cladogram is a kind of diagrammatic tree which represents the relationship between the different…