How can an asexually reproducing organism affect the abundance of an individual in a population? Does it make it difficult to define an individual in a population? Defend your answer.
Q: Let us assume that thick and short ovipositors are dominant to long and thin ovipositors. In a…
A: In the area of population genetics, Hardy-Weinberg equilibrium, or more commonly, known as…
Q: Which of these can induce phenotypic change to future generations of a population?
A: Answer :- Option (E) is correct. - The following are induce phenotypic change to future generations…
Q: The idea that asexually reproducing populations might acquire and maintain (and not "breed out")…
A: Asexual reproduction is a form of reproduction in which the chromosome count or the fusing of…
Q: How is the optimal reproductive strategy of a species produced over time by Natural Selection…
A: Natural selection is a widely accepted theory proposed by Darwin that describes how the speciation…
Q: Match the description on the left with the most applicable term on the right. The pelvic & leg bones…
A: Homologous structures are those structures that are similar in two different species with a common…
Q: With the help of the figure below answer this question 1) A white hen pollinated with a black one,…
A: Given Parents White and black Offspring Blue (in F1 generation) Incomplete dominance When a…
Q: A particular character in diploid species is controlled by a gene which has three alleles in the…
A: Genotype is the gene complement or the genetic constitution of an individual with regard to the…
Q: Which of the following is an advantage of sexually reproducing populations over asexually…
A: The process of the formation of new organisms from existing organisms is called reproduction. There…
Q: Is migration good or bad for populations? Defend your answer
A: migration has an effect on the individuals, the whole population and the entire species community.…
Q: 10 0.9 0.8 8- 0.7 0.6 0.5- 0.4 5- 4- 3 2 0.3 0.2 0.1 01 234 S 6 7 8 9 10 Size of individual…
A: Answer :: The correct answer would be 0.7 From the graph it is deductable that ,As the if the…
Q: How does variation arise in an asexually reproducing population? Asexually reproducing population?
A: In asexual reproduction, an organism copies its DNA and splits its cell into two, thus producing…
Q: In a population of 1000, 36% expresses the dominant phenotype. What is the frequency of marriage…
A: An allele frequency is calculated by dividing the number of times the allele of interest is observed…
Q: Based on the data shown in the graph, select the statements that describe what happens whenever one…
A: Often organisms reproduce to form their next generation. This reproduction depends on natural…
Q: A dairy farmer chooses to mate a male bull only with the female heifers that always make the…
A: Dairy farming is a branch of agriculture that mainly includes the breeding, raising & usage of…
Q: Did the frequency of white individuals decrease with successive generations? Explain your answer.
A: BASIC INFORMATION EVOLUTION The theory of evolution was first given by the Jean Baptist de Lamark.…
Q: Figure
A: The cross of the yellow round seeds with the wrinkled green is a type of dihybrid cross. The ratio…
Q: How do nonrandom mating and gene flow disrupt Hardy– Weinberg equilibrium?
A: Non-random mating is the form of restricted self-fertilisation process and selfing will have no…
Q: Sexual reproduction introduces new alleles to a population. True False
A: Sexual reproduction produced recombination. At the time of sexual reproduction meiosis cell division…
Q: Colored eyes are dominant to blue eyes. Suppose a heterozygous man mates with a woman who has blue…
A: As per the question, Coloured eyes = CC, Cc Blue eyes = cc
Q: If a female of a monogamous social wasp species could help to produce more sisters with an r of…
A:
Q: How could changes in the environment affect populations of species with temperature-dependent sex…
A: Sex determination is a biological system that determines the development of sexual characteristics…
Q: Anisogamy is the term for sexual dimorphism in gamete size. a) Discuss the evolution of anisogamy…
A: Anisogamy, a mating arrangement characterized by male and female gametes in varying sizes, has long…
Q: What is purposeful control over mating by choice of parents for the next generation?
A: The genotype of an organism is inherited by an individual from the parents. The phenotypic traits…
Q: What are advantages of asexual reproduction? Select all that apply.
A: Asexual reproduction is a type of reproduction in which a new organism is produced from one parent…
Q: Scientists studying reproduction compared three closely related species of bagworm moths. The…
A: Reproduction is the biological process for producing new young ones from parent.
Q: You are raising a stock of Drosophila flies in which you have clipped off the wings of each…
A: Evolution is the process by which the composition of species in the earth become changed. By this…
Q: What is the difference between prezygotic and postzygotic reproductive isolating mechanisms? List…
A: Reproductive isolation is a combined term used for describing evolutionary mechanisms, behaviors,…
Q: If 94% of a fruit fly population has red eyes, a dominant trait, what percentage of this population…
A:
Q: d. Calculate the observed frequencies of genotypes C°C°, C°C', and C'C' at day 7. Fill in the table…
A: Question - Calculate the observed frequencies of genotypes CGCG , CGCY and CYCY at day 7. Fill in…
Q: 5a. Which hair color and which hair length is dominant? 5b. What are the genotypes of the parents in…
A: Dominant Allele that show there expression in both conditions that is homozygous dominant and…
Q: If a woman is DdHH, how many different types of eggs can she produce? Group of answer choices 2 1 3…
A: We have gene in our DNA which code for proteins .
Q: Understand the examples of species with sex-role reversal.
A: Females strive more strongly than males for availability to mates, resulting in sex-role reversal.
Q: Why does asexual reproduction disadvantageous? * It takes time and energy to find a mate and…
A: Reproduction are of two types- Asexual reproduction Sexual reproduction. Sexual reproduction is…
Q: What are the relative advantages and disadvantages ofsemelparity and iteroparity? In answering,…
A: Species differ in life-history traits determined by their environment.
Q: The twofold cost of sex model by John Mynard Smith explains how - A. asexual females can become…
A: Twofold the cost of sex rises because under anisogamy men invest more in the man — most of them…
Q: Find the frequency of heterozygotes in a population of frogs in a pond, where 4 percent of the…
A: Hardy Weinberg equilibrium states that genetic variation in a population will remain constant from…
Q: What does gene flow between population do
A: Gene flow is one of the evolutionary mechanisms and represents the movement of alleles between local…
Q: hat does "gene flow" between populations do?
A: Genes carry coded genetic information in the form of specific nucleotide sequences. This specific…
Q: What would be the frequency of AaBbCC individuals from a mating of two AaBbCc individuals? 1/64…
A: According to the product rule of probability, the probability of two or more)independent events…
Q: Of the males who survive to reproduce, let's say that males with the Ho+Ho+ and Ho+Hop genotype have…
A: In genetics, the genes are the hereditary units that control the flow if characters from the parents…
Q: Diploidy does not help maintain genetic variation in a population true or false
A: Ploidy is a term which describe the number of sets of chromosomes in a cell. The term haploid…
Q: 3
A: Given 96 out of 200 individuals in a population express recessive phenotype. Since recessive…
Q: suppose 25 out of 750 students are redheads. what is frequency of redheads? if a random student is…
A: The calculation of frequency and probability is given below in the next step.
Q: populations of flightless grasshoppers (Population A and B) are separated by a river that contains…
A: This is a type of natural selection occurring here. Natural selection was a concept given first by…
Q: Organisms that reproduce asexually lack mechanisms for generating genetic diversity within a…
A: False
Q: Calculate the probability a new mutation, with one copy in the population, is lost by random genetic…
A: Probability of new mutation = 1/2N
Q: hich is a source of the variation in human populations that impact fitness? a. Random alignment…
A: Answer. Crossing over does not occur during mitosis. Mitosis occurs only in the somatic cells, not…
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- How does variation arise in an asexually reproducing population? Asexually reproducing population?Describe thoroughly the selective advantages and disadvantages organisms that reproduce sexually have over those that reproduce asexually, as well as the ramifications of mate choice on the traits present in species. The following questions could help answer the question above. What are the advantages of sexual reproduction? What are the disadvantages? How do traits selected by sexual selection and those selected by differential survival mix in an animal species? i.e. is it more important to mate or survive? Use specific examples to illustrate your point. Your answers should indicate an understanding of the mechanism behind natural selection. Propose a scenario where asexual reproduction would be favorable.What does the Hardy Weinberg equation do? A) Show if a population is evolving B) Shows how many dominant alleles there are C) Does not work with asexual reproduction
- Johnston et al. estimate that 50% of males with the Ho Ho genotype develop scurs (instead of full horns). They also estimate that around 13% of the total male population, at birth, will develop scurs. The males who managed to get access to mating opportunities with females seem to show no preference for whether the females have horns or not. Thus in the adult mating population, mating is random with respect to the genotype at this locus. What is the frequency of the Hop allele in the population?Explain how sexual selection might lead to a)sexual dimorphism and b) members of one sex (usually male) having traits that do not enhance their survivalADJUST Negative assortative mating means that organisms choose mates that are different from themselves. If negative assortive mating occurs in a population, what would expect to happen to genotype frequency over generations? O a) Frequency of the heterozygous genotype will increase. b) Frequency of the homozygous genotypes will decrease. O c) Frequency of the homozygous genotypes will increase. O d) Both A and B AUTO ||||||||| Cancel Revert
- How is the optimal reproductive strategy of a species produced over time by Natural Selection (assume that there is some phenotypic and genetic variance for reproductive strategies in a population)A population is solely comprised of 120 A2A2 individuals. 18 A1A1 individuals migrate in and contribute to the mating pool. What is the frequency of A1A2 individuals in the offspring? Answer to 2 decimal places. Hint: Use the Gene Flow table!What are the relative advantages and disadvantages ofsemelparity and iteroparity? In answering, consider iteroparousspecies that have both short and long expected life spans in theirnatural environments.
- Of the males who survive to reproduce, let's say that males with the Ho+Ho+ and Ho+Hop genotype have on average 2.5 offspring, while HopHop males have on average 1 offspring. Taking into account both survival and reproduction, how many offspring do you expect each of the three male genotypes to contribute to the total population in the next generation? N(Ho+Ho+)= Enter your answer here N(Ho+Hop)= Enter your answer here N(HopHop) = Enter your answer here NTotal= Enter your answer hereA population is solely comprised of 152 A2A2 individuals. 7 A1A1 individuals migrate in and contribute to the mating pool. What is the frequency of A1A2 individuals in the offspring?Which of the following statements is true about certainty of paternity? Question 12 options: Certainty of paternity is low when egg laying and mating occur together, as in external fertilisation. Certainty of paternity is high in most species with internal fertilisation because the acts of mating and birth are separated by time. Certainty of paternity is low when males guard females they have mated. Paternal behaviour exists because it has been reinforced over generations by natural selection