When organisms reproduce and their offspring demonstrate co-dominance the offspring* dominant traits exhibit themselves CO-DOMINANCE: RED RR WHITE RR dominant traits exhibit themselves CO-DOMINANCE: RED WHITE RR ROAN RR O a. exhibit the traits from only one parent O b. does NOT exhibit any traits from their parents O c. exhibit characteristics from BOTH parents

Q: Highly Varlable Plasticity, strong Genotype-by- Environment Interaction No Plasticity Plasticity…

A: Phenotypic plasticity is the ability of an individual to change its phenotype according to the…

Q: A population of toads in the desert has a range of body sizes.  The smallest and largest toads are…

A: Quantitative traits: it is sometimes polygenic trait.

Q: You are working with the fruit fly Drosophila and want to determine whether a newly found…

A: Test crossing is the process by which the genotype and phenotype of an unknown organism are…

Q: A farmer is raising rabbits. The average body weight in his population ofrabbits is 3 kg. The farmer…

A: As we know,R = h^2 x swhere R is the response to selectionS refers to the selection differential

Q: Please read the scenario below; then, answer the question (in bold) that follows. Spider-Man and…

A: Heterozygous  A condition in which an organism has two different set of alleles of a perticular…

Q: happens when traits become more common in a population because of the reproductive success of…

A: Mechanical isolation is defined as the physical incompatibility between the reproductive organs of…

Q: A lack of Genetic Fitness (i.e., not passing on your genes) can mean which of the following? Select…

A: Genetic fitness is a measure of growth rate or reproductive success.

Q: In general, offspring of bam swallows have tail lengths very similar to their parents. However, if…

A: The complete genetic material’s set that can be found in a living organism is termed as the…

Q: Which of the following BEST describes the relationship between genotype, phenotype, traits, and the…

A: Sir Gregor Mendel was a priest and a teacher who did the famous hybridization experiment on garden…

Q: If (positive) assortative mating increases in a population, what would expect to happen to genotype…

A: Positive assortative mating, or homogamy, exists when people choose to mate with persons similar to…

Q: Select all of the statements below that are true. Leave any statements that are false un-selected. O…

A: In complete dominance, only 1 allelomorph within the genotype is seen within the phenotype. In…

Q: A male cardinal's red color is an example of a trait affected by natural selection. The females of…

A: Introduction Natural selection is the activity in the environment through which an individual can…

Q: TheHardy-Weinberg principle states that:a.genotypic changes will result in phenotypic…

A: An allele is one of at least two versions of a gene. An individual acquires two alleles for every…

Q: The symbol "F" in the results of a testcross stands for A)recessive B)filial C)"faulty" or…

A: DNA is the genetic material in most living organisms. It is the information hub of the cell that…

Q: A.) Assuming there is random mating, find the gene frequencies, genotypic frequencies, and the…

A: Given that, Type A - 80 Type AB - 35 Type B - 90 Type O - 195 Total Population = 80+35+90+195= 400…

Q: The biological selection of a particular allele for a trait to be passed to offspring has nothing do…

A: The above statement os based on the Mendels law of inheritance.  Mendel was a biologist who studied…

Q: influenced trait that acts dominantly in females E compared to large body mass (+). Select all of…

A: Crossing over means of introducing a new combination of genes and hence traits.Crossing over…

Q: Which of the following do NOT contribute to keeping low-fitness alleles in our gene pool? O Late age…

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

Q: Negative assortative mating means that organisms choose mates that are ditferent from themselves. If…

A: Answer- Assortative mating is the sexual selection of mate which have similar phenotypes also called…

Q: mentioned below. If the parents cannot be determined from these data select "Cannot be Determined…

A: Gel electrophoresis is used to separate the DNA fragments bon the basis of their size. Smaller…

Q: In a theoretical population, the frequency of the B1 allele is 0.6, and the frequency of the B2…

A: According to the Hardy -Weinberg law, the frequency of a genotype follows the equation p² + 2pq + q²…

Q: Which response to different environmental conditions would you expect from a species that has a high…

A: Concept: VE = VGxE + VEg +VEs  VE = Overall environmental source of variations. VGxE = variations…

Q: Which statement about an individual that is homozygous for an allele is FALSE? Select one: a. Its…

A: An observable characteristic of an organism is called a phenotype, while the actual pair of alleles…

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: Please read the scenario below; then, answer the question (in bold) that follows. Spider-Man and…

A: Sir Gregor Mendel was a priest and a teacher who did the famous hybridization experiment on garden…

Q: Pege No. Date: Q. In cats the alfele for short haid is domimart over allege for long haix. A short…

A: Mendelian inheritance is the term used to describe the transmission of features that are primarily…

Q: O there are always more than two alleles for a given character in a population O the heterozygote is…

A: Codominance: It is the type of inheritance seen where both the alleles of a gene when present in…

Q: In tigers, a recessive allele causes an absence of fur pigmentation (a white tiger) and a cross-eyed…

A: When one gene codes for multiple phenotypic effects, it is known as pleiotropy. The genes, which…

Q: In humans, Rh- blood is caused by the inheritance of two recessive alleles. Rh + blood is the result…

A: According to Hardy Weinberg equilibrium,  p2 + 2pq + q2 = 1. The frequency of recessive alleles is…

Q: The outcome of an individual’s traits is controlled bya. genes.b. the environment.c. both genes and…

A: Genes are the segments of DNA (deoxyribonucleic acid) which code for a protein. In expression of a…

Q: If two or more different genotypes do not respond to environmentalvariation in the same way, this…

A: Organisms of the same species with different genotypes can show differing norms of reaction when…

Q: In a natural population it was noticed that some natural variants with different forms, behaviors or…

A: In the environment if any allele is getting advantages over the other alleles then the frequency of…

Q: Detached earlobes as shown below are dominant to attached earlobes. Suppose 49% of the population…

A: Dominant traits are traits that shows its expression while recessive traits are those which are…

Q: A wild population of pea plants has two alleles forflower color in its gene pool. A dominant allele…

A: A population's gene pool is the total number of copies of all the genes present in the population.…

Q: If the frequency of a dominant allele is 0.82, what is the frequency of the recessive allele? 1 1.8…

A: An allele is a form of a gene, that can be inherited and controls a particular feature of an…

Q: In the Punnett square shown below, which of the following is true about the offspring predicted by…

A: An organism can be homozygous dominant, if it carries two copies of the same dominant allele, or…

Q: You have an experimental animal that you know has the genotype Aa for a rare allele in the…

A: Back cross and test cross are two types of genetic crosses introduced by Gregor Mendel. In a test…

Q: What does a high Vp and a low Vg tell us? Select "yes" for all that apply, otherwise select "no".…

A: VP = phenotypic variation VG= genotypic variation VE= environmental variation  The relation between…

Q: There are 2 types of worms that eat at night (nocturnal) and worms that eat during the day…

A: Since you have posted a question with multiple sub-parts, we will solve the first three subparts for…

Q: Suppose we know both parents are heterozygous for a trait. Which would we predict if they have a lot…

A: Genes are the functional units of heredity. It carries information from one generation to another.…

Q: The effect(s) of the environment on the variation seen in phenotypes include: influencing the…

A: Sir Gregor Mendel was a priest and a teacher who did the famous hybridization experiment on garden…

Q: s= length of the tail: Long vs. short, B/b = color of the cat: White vs. Brown. Which of the follow…

A: Genetics is typically described because of the manner that they're the area of the biology involved…

Q: Many farmers prefer cattle without horns because it is safer for their herds. The allele for no…

A: From the monohybrid cross, Mendel’s law of segregation was given. According to this law, when two…

Q: A.) Assuming there is random mating, find the gene frequencies, genotypic frequencies, and the…

A: Allele frequency refers to the frequency of an allele in a population. It is computed by multiplying…

Q: c. Create a Punnett square illustrating the results of a mating between a person with a straight…

A: Widow's peak is defined as the V shape at the front of the hairline in human beings. Some…

Q: A wild population of pea plants has two alleles for flower colour in its gene pool. A dominant…

A: A dominant allele is those genes that are phenotypically expressed in the offspring. while the…

Q: In a generation of lizards there is 1092 individuals green scaled lizards are dominate (G). There…

A: The Hardy–Weinberg principle or Hardy-Weinberg Equilibrium uses phenotype frequencies to calculate…

Q: Now, examine the figure below. Highly Variable Plasticity, strong Genotype-by- Environment…

A: Phenotypic plasticity refers to the mechanism of change in the phenotype of the organism with…

Q: When you mate two curly-haired cats, who are both heterozygous for both genes described above, which…

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: