Variation in _____ is the basis of variation in traits

Q: Role of chance and direction in evolution and in determining the phenotype of a population

A: Evolution is the alteration in the organisms of a population at the gene level that over time leads…

Q: Gregor Mendel (Father of Genetics) about his life and make an essay about his science experiments…

A: About life:- Gregor Mendel, an Austrian monk, is widely regarded as the father of genetics. Many…

Q: An individual and a population has certain characteristics.Name these attributes with definitations.

A: Ecology is the branch of biology that deals with the relationship of organisms to one another and to…

Q: A(n) _____ makes a species better suited to its environment.a. homologous traitb. adaptationc.…

A: The characters which can be inherited or passed from parents to offspring are called traits.

Q: Non-additive genetic factors make children less resemble their parents. true or false (reason in…

A: Heredity is the transfer of characters from one generation to another and it can be defined as the…

Q: Combining two or more genes in one organism to enhance its traits. advantage and disadvantage

A: There are some living organisms available whose genetic material has been artificially and…

Q: The process by which inherited characteristics of populations change over time is called_______ .…

A: A population does not always remain the same. Individuals of the population change and try to adapt…

Q: All genetic differences between all the individuals of all the different species are a result of

A: Genetic variation is responsible for the formation of all the different types of species that are…

Q: Discriminate between ancestral and derived traits.

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

Q: To determine: How one can determine the allele frequencies in a gene pool.

A: Introduction The formation of new species occurs when there is a huge accumulation of genetic…

Q: animal breeding: heritability // answer the question precisely and detailed.

A: Genetic progress is defined as the progress that is made when the average genetic value of the…

Q: Ture or False Alteration of genetics of organisms  has been done over thousands of years by breeding…

A: Alteration of genetics: - it is a process through which the desired characters are incorporated in…

Q: What term best describes the breeding perfomed when a maleand female with chromosomes "DDBb" (male)…

A: Breeding is defined as an action of producing or generating new offspring . It helps improve breed's…

Q: Selective breeding

A: Selective breeding involves choosing parents with particular characteristics to breed together and…

Q: allele  - G allele  - both  -neither

A: An allele-specific oligonucleotide (ASO) is a short piece of synthetic DNA complementary to the…

Q: Keeping Mendel's experiment in mind. Define law of probability and provide an example.

A: You were really curious about the likelihood, or just the possibility, of an occurrence, occurring…

Q: Genetic drift changes the gene flow whereby the breeding pairs have no mutations. Group of answer…

A: Gene flow is the transfer of genetic material from one population to another.

Q: Which of the following traits are more likely to become widesprea the next generation? acquired…

A: The passing on of traits from parents to their offspring is known as heredity, also described as…

Q: Similarities in ____ are the basis of similarities in traits

A: Expressed traits are due to the presence of similar types of proteins. Expressed traits are called…

Q: Measurement of Trait From: "Why our flu vaccines can't keep up" Suppose that for one of the traits…

A: Histogram is type of a bar graph.

Q: Difference of genetic variation and environmental variation

A: The portion of phenotypic variance is due to differences in the environments to which the…

Q: A mild form of inbreeding ___________. It tries to concentrate the genetic merit of the ____.

A: Mating systems can be classified into inbreeding and outbreeding. Outbreeding is the mating of…

Q: Among 150 students of Biology 30, 74 had adherent earlobes. Calculate for the gene and genotypic…

A: Introduction : A group of organisms of the same species that are located in the same region and have…

Q: To determine: Whether the heat-detecting ability of vampire bats and snakes is a homologous trait or…

A: The basis of evolution is that all living things share a common ancestor, and some similar traits…

Q: mathematical ratio of specific traits. Drag and drop the four tiles that describe the order of his…

A: Gregor Mendel was an Austrian scientist who is known as the father of modern genetics. He is…

Q: Consider rare disorders in a population caused by an autosomalrecessive mutation. From the…

A: The percentage of Heterozygous carriers are calculated below Hardy-Weinberg equation: p²+ 2pq+ q² =…

Q: Fgure From: "Why our flu vaccines can't keep up" Which one of the graphs shows the frequency of…

A: Introduction vaccines are biological substance that gives active acquired immunity against a…

Q: Dog tail length determined by genetics

A: Genetics is the biological branch involved in the study of genes, genetic modification and organism…

Q: True or False, genetic drift is a significant mechanism of evolutionary change i populations

A: Changes that a species accumulate over the years lay the foundation of a species through evolution.…

Q: Definition: This is the concept that organisms pass traits to offspring through genes. Type term…

A: Organisms of same species are similar but still each of them differs from each other. There are…

Q: To describe: The reason that the selection of phenotypes affect the evolution of genotypes.

A: The term "evolution" was coined by a geneticist. A change in the allele frequencies of a gene pool…

Q: The following alleles were observed in a population. The alleles determine coat color in bears:…

A: Genetic equilibrium is obtained if the populations do not evolve and gene or allele frequency of…

Q: Feure .... From: "Why our flu vaccines can't keep up" Which one of the graphs shows the frequency of…

A: What conclusions can you draw about influenza vaccination cross-reactivity?

Q: Which of the patterns below is not an MII pattern? A в с D

A: In some fungi, product of meiosis is four spores or eight spores.

Q: Charles Darwin developed his theory of natural selection without understanding the nature of genetic…

A: Charles Darwin gave one of the most solid theory of evolution  He proposed that the natural…

Q: This set of characteristics is consistent with:

A: Answer: Haploid and Diploid cell phase are those stages in which cell undergo sporophyte and…

Q: Similarities: 1. Differences: https://dogtime.com/dog-breeds/labradur- retriever /alide /

A: Hello. Since your question has multiple parts, we will solve the first question for you. If you want…

Q: The difference between biological and social constructions of race is

A: Biological concept of race is a group of population isolated from the other group and can be easily…

Q: True or false? Inbreeding can increase the frequency ofa harmful allele in a population’s gene pool

A: Inbreeding is a process in which two closely related organisms which are related through common…

Q: evaluate the benefits and dilemmas in the use of human twin studies to investigate the causes of…

A: A very popular way of conducting "natural experiemnts" on humans has turned out to be Twin studies.…

Q: similarties and differences between first and last. similarties and differences between 3rd and 4th.

A: Differences between Blotiella pubescense and Callicarpa americana : Blotiella is commonly known as…

Q: snip

A: Darwin concluded that existing living forms share similarities to varying degree not only among…

Q: In the case of autosomal recessive mutations, the frequency of the disease in a population is…

A: Autosomal recessive inheritance It is a particular way of genetic trait or condition which can be…

Q: true or false:  mutations add to genetic variation by producing new alleles.

A: INTRODUCTION The change in our DNA sequence that happens as a consequence of errors in DNA copying…

Q: For many quantitative traits, genotypes and phenotypes tend tooverlap becausea. the trait changes…

A: Quantitative traits are those measurable phenotypic traits that rely upon the action of genes and…

Q: How might early dog domestication compare with pet dog breeding in the U.S. today? Explain in…

A: Early dog domestication- It's found that the earliest dogs in US were not domesticated from local…

Q: Measurement of Trait From:Why our flu vaccines can't keep up" Suppose that for one of the traits…

A: Question: Suppose that for one of the traits Bumpus measured, the data looked like the graph above.…

Q: The law that states genetic traits are inherited independently of one another is called: O random…

A: Heredity represents the passing of genetic traits over the generations.

Q: are usually true of most other organisms. For examining heredity and how different alleles affect…

A: Ans. A model organism is a species that has been studied extensively, typically because it has…

Q: Recessive alleles are always harmful, resulting in reduced fitness for an organism. O True

A: Natural selection favours useful variations or mutations and these variations are inheritable in a…

Human Evolution

Human evolution is the process of evolution of humans from early man to anatomically modern humans. The process of evolution in humans leads to the gradual development of traits like bipedalism. Humans are the highly social animals that make them the most advanced animal on Earth.  Human evolution is an outcome of interaction among the following processes: