QUESTION 1 All Native Americans are believed to be descended from a small group of individuals who crossed a land bridge that formerly connected Siberia to Alaska. The term used to describe genetic differences between the group that crossed over and the larger population they were formerly a part of is:

Q: 2. Two sequences are said to be homologous if: A. they have diverged from a common ancestor. B.…

A: Homologous sequence is derived from the word “homo” which means same and “logous” which makes…

Q: Two Students Studying Genes Kari and Jamal are studying a genetic trait that is controlled by two…

A: Introduction  Gene expression is the process through which information  from our DNA is transformed…

Q: Please answer to best of ability asap

A: Introduction Mutation is described as a change in nucleotide sequence or chromosomal structure that…

Q: 1 2 3 Is the phenotype Dominant or recessive? 4 5 A: Dominant 6 7 B: Recessive

A: Dominant allele - these alleles only need a single copy on the defective genetic to produce disease…

Q: Imagine a population of diploid organisms with two alleles for color, red (p) and white (q). If…

A: According to Hary Weinber equation p2 + q2 + 2pq= 1 and p + q = 1  where p = frequency of the…

Q: Question 11 Consider a locus with two alleles, A and a, in each of two random-mating populations of…

A: Here I will provide you information according to question i.e. what will be the allele frequency in…

Q: The pedigree shown is A) Autosomal Dominant B) Autosomal Recessive C) Sex linked recessive D) Sex…

A: A pedigree is a family chart showing the inheritance of a particular trait through several…

Q: 1. The Shale family is one of the richest families in bedrock. They pride themselves on having the…

A: Pedigree analysis is done to find possible genotypes and phenotypes in a family. In the given…

Q: The figure above shows a structured population consisting of two subpopulations each with 100…

A: First option.

Q: Alterations in our genome can lead to a variety of genetic diseases including cancers. These can be…

A: Genetic diseases occurs when some harmful variation occurs in the genetic makeup or genes of any…

Q: Which is a true statement about mitochondrial genomes? O In most cases, the mitochondrial genome is…

A: The mitochondrial genome only transfers from the mother to the children.

Q: QUESTION 1 Consider three linked genes: A, B, C. Percent recombination between gene B and C is 11%…

A: If the two genes are located on the same chromosome with very close association thrn they will not…

Q: Traits can be described as quantitative or qualitative. Are only quantitative traits polygenic?…

A: As per our guidelines we are not allowed to answer more than one question at a time please ask next…

Q: What does the following picture represent? ೪೫ ೮೨ 8 2 3 ಸಿಹಿ ೧ 13 888 19 20 8 ಹ 15 O male karyotype O…

A: According to their size and centromere positions, the chromosomes of a person or a species are…

Q: 4. The two Horny Legged Beasts above have bred several times and have had the following offspring:…

A: The observed values for the two horny legged beasts are as follows:

Q: QUESTION 5 How would a corn kernel heterozygous for the color allele (Cc) sometimes get spots/…

A: Ac&Ds elements in maize.

Q: QUESTION 2 A researcher crosses mice with brown eyes and short tails, and the F1 following numbers…

A: The two genes follow Mendelian pattern of inheritance

Q: QUESTION 6 ASO is based upon the principle that at certain temperatures O A perfectly matching probe…

A: An allele-specific oligonucleotide (ASO) is a common tool used in genetic testing forensic science…

Q: Imagine a gene (locus) with four different alleles (alleles are variants of a gene) for fur colour,…

A: Given that there are four alleles for a single gene - Fa, Fb, Fc, and Fd. Each individual has two…

Q: What pattern of expression would we expect if an organism is heterozygous for an incompletely…

A: Zygosity can be either heterozygous or homozygous. Heterozygous has one recessive allele and one…

Q: 11. During his voyage aboard the HMS Beagle, Darwin noticed that the finches found on the different…

A: Introduction  Natural selection is the adaptation and modification of populations of living…

Q: Question 8 Review genetic variation. This is a multiple answers question. Which statement is true…

A: Answer : Option 2 is correct(Crossing over). according to the statement above given related to…

Q: 10. Which of the following components of Darwin's theory of evolution by natural selection states…

A: According to Darwin's theory of evolution postulates are -   Overproduction  Struggle for…

Q: Question 12 Using the following human pedigree, determine which of the following indivduals…

A: Alleles are the alternative forms of a gene that are located on the same locus of a homologous…

Q: Question 42 alpha-globin in cow and pig O orthologous genes O paralogous genes O pseudogenes all of…

A: INTRODUCTION Alpha globins Alpha globin gene produces hemoglobin barts that accumulate RBC.

Q: Genetics Question 1

A: The objective of the question is to determine which inheritance pattern can be eliminated based on…

Q: In shorthorn cattle, there are two alleles of the coat color gene, red (CR), and white (CW).…

A: In terms of genetics, codominance is a sort of inheritance whereby two distinct expressions…

Q: humans, there is a gene that controls the mation of muscles in the tongue that allow people th those…

A: Mendel's law of dominance states that in a heterozygote, one trait will conceal the presence of…

Q: Question 2: Consider the following pedigree, which traces the inheritance of a single-gene…

A: Introduction :- A genetic trait or condition can be passed down from parent to child via autosomal…

Q: QUESTION 9 Guinea pigs have dominant black or recessive white fut Long fur is dominant to short fur.…

A: Let the dominant colour of the fur Black be represented by allele (B) and the recessive white colour…

Q: The Pedigree shown is что ПО от от ото боб

A: Pedigree analysis is used to determine the pattern of inheritance of a trait. It reveals the mode of…

Q: In snowpeople, broomstick arms are dominant to twig arms and carrot nose is dominant to button nose.…

A: Since you have asked multiple parts of the same question, we are eligible to answer only the first…

Q: A 'wild-type' allele is the allele that is ..(1)....  a population, and that encodes a  ..(2)......…

A: As per our guidelines we are supposed to answer only ? One question ( if there are multiple…

Q: 7. If the parents were both heterozygous (Pp), fill in the Punnet square to show the offspring. a.…

A: A Punnett square is a chart that allows you to easily determine the expected percentage of different…

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: 5) Suppose that 50% of the alleles at a specific locus are dominant (A), and the only other allele…

A: The principle that demonstrates the constant value of the genotypic frequency in every succeeding…

Q: Question 3: Both hypokalemic periodic paralysis and hyperkalemic periodic paralysis are dominant…

A: Hypokalemic and hyperkalemic periodic paralysis result from mutations in genes encoding…

Q: a) The arrangement of homologous chromosomes relative to other homologous chromosomes during which…

A: Mendelian inheritance is a type of biological inheritance that follows the principles put forward…

Q: Use the pedigrees below to answer the corresponding. What is the most likely mode of inheritance for…

A: Introduction :  A chart which displays the affected members of a family by genetic diseases in the…

Q: UESTION 6 Drosophila, sepia eyes (se) and stubble bristles (sb) are recessive to the wildtype eyes…

A: Genes consist of alleles. When there are two similar alleles in a gene then these are considered as…

Q: Consider selection acting against dominant alleles compared to selection acting against recessive…

A: Selection is the process by which changes occur in the frequency of alleles.  There are two types of…

Q: What is the offspring genotypic ratio for a cross of a homozygous recessive individual and a…

A: Genotype is the genetical makeup of the organism for suppose TT tall trait, Tt heterozygous tall. Tt…

Q: pedigree

A: In order to comprehend the mode of inheritance and probable genetic linkages, a pedigree is a visual…

Q: Scientists at Bikini Bottoms have been investigating the genetic makeup of the organisms in this…

A: The DNA (deoxyribonucleic acid) is the hereditary unit of an organism. The genes are composed of DNA…

Ecological adaptations

An ecological adaptation is any morphological, physiological, or behavioral trait of an organism that allows it to survive and reproduce in a habitat or ecosystem. Adaptation is a biological mechanism by which an organism gradually gets more acclimated to its surroundings.