Why are there two bands in the first lane and only one band in the second lane?

Q: What is fluctuation test?

A: Bacteria are microscopic single-celled organisms that thrive in diverse environmental conditions.…

Q: Would the way of writing a cross “blue × white,” for example, mean the same as “white × blue”? Would…

A: Ans: Given: Cross of "blue x white or white x blue". Whether the output is same in both case

Q: What is a varicosity

A: Varicosity is a dilated vein that mostly develops in legs.  The role of our veins is  to carry blood…

Q: If the proband (III-2) marries a carrier woman, what is the probability that they will have an…

A: Family Analysis Each of the ends in regards to quality activity (predominant/passive; codominant) we…

Q: What is the gametio ratio op each cross ? a. Aabb DD x AABB Dd b. Ee Ff X EeFf

A: The gametes are the unit of sexual reproduction and according to the law of independent assortment…

Q: tic crosses, why is it important to identify the gametes that each individua

A: Genetics- it is the branch of science which deals with the study of heredity and evolution.…

Q: What does the expression linear octad analysis mean?

A: Fungi are eukaryotic heterotrops that grow and form thread like structures called hyphae to form a…

Q: In Figure 5-32, what do the half-red, half-blue segments represent?

A: the half-red, half-blue segments represent:

Q: Can you PLEASE SHOW how you draw the dunnet square for this question!

A: As you asked to draw a punnet square for the question, here is the solution. 1) The alleles of genes…

Q: Why is it impossible to cross a green and an albino plant?

A: Albinism is a result of genetic aberration that causes lack of pigments. In animals due to albinism,…

Q: Why can't you determine your exact genotype if you have a bent little finger

A: The phenotype is the external expression of the allelic composition of an individual and the…

Q: Fill the punnet square for just cross 2 and then do the chi square by using the observed values of…

A: The Chi-square test helps to understand if the given cross fits within the Mendelian rations and…

Q: b. Given this cross, TIGG X TIGG, fill-up the squares with the correct answer.

A: Please see full answer in step 2.

Q: If a Punnett square is used to visualize a three-factor cross (trihybrid cross, e.g. YyTtRr x…

A: Punnet square is a diagrammatic representation in form of a box in which parental genotype is…

Q: If someone was described as having homozygous Type B blood, what would be there genotype?

A: ABO blood group was first discovered by the Carl Landsteiner. This system is used to denote the…

Q: Where is the X and Y axis' found on a graph? When do you use a line graph, or bar graph , or pie…

A: It is very important to know how to represent data in a graph. A graph can show all the…

Q: Why can a person carrying a translocation be normal except for theinability to have children?

A: Translocation is a hereditary change were a piece of one chromosome servers and connects to another…

Q: What is a test cross, and how do you determine it?

A: Test cross:In genetics, test cross is used to define the genetic makeup of a dominant gene by…

Q: Does it matter that the precise meaning of the allelic symbols T, t, R, and r is not given? Why or…

A: Inheritance is the process of transmitting the traits from parent to offspring. Traits of an…

Q: What is random (independent) assortment and when does it occur?

A: Gene is the specific sequence of nucleotide in deoxyribonucleic acid (DNA) or ribonucleic acid (RNA)…

Q: For the select portion there are two options. - A very light color,almost pale -A very dark…

A: Reactive hyperemia is the condition where excess blood flows into the vascular system, mostly due to…

Q: What is trihybrid cross ?

A: Genetics is a part of science concerned about the investigation of genes, hereditary variety, and…

Q: Which of the following is the CORRECT relationship?

A: Phosphatidylinositol 4, 5 bisphosphate is known as PIP2 that is a component of cell membrane -…

Q: What does homozygous black mean?

A: in animals like cattle, horses, mice etc, their coat/fur coat is determined by what alleles they…

Q: How would  you set up a punnett square to show how many children of  a mother with brown eyes(B) and…

A: The brown eye colour is dominant over the green eye color trait.Allele for brown eye color: BAllele…

Q: 1. (4) A fly cross. DdEe X DDEE, where D is long wings, d is short wings, and E is gray and e is…

A: The expected phenotypic ratio is found to be 9:3:3:1 in case of dihybrid cross.  Long wing, gray:…

Q: If one is testing a goodness of fit to a 9:3:3:1 ratio, how many degrees of freedom would be…

A: Chi-Square Goodness of fit test is used to find out how the observed value of a given phenomenon is…

Q: Explain as you would to a 12th grader why, using Punnett squares the probability an offsprint being…

A: The Punnett square is a graphical representation which displays the potential genotypes of an…

Q: The left side has to be matched to the right side.

A: Amoebozoa is a protist group of around 2,400 species of amoeba. Opisthokonta is a eukaryotic group…

Q: What is crossing over frequency?

A: Crossing over occurs during Prophase (diplotene stage) of meiosis-I and plays a key role in genetic…

Q: In a standard deck of playing cards, four suits exist(red suits = hearts and diamonds, black suits…

A: Probability shows the possibility of a particular event. It is a mathematical tool that tells the…

Q: What is the best option from listed?

A: Viruses are much smaller and simpler than prokaryotic cells and are responsible for some of the most…

Q: Pls answer the very last question. “ suppose that lll-2 and lll-5 were to have a child. What is the…

A: To have an autosomal recessive disorder, one must inherit two mutated genes, one from each parent.…

Q: If you cross a female carrier of color blindness with a normal male, what are the chances of having…

A: Genes are the functional unit of inheritance. They are the sequence of nucleotides that are present…

Q: What is the coefficient of coincidence and the interference? Answer in 2 decimals

A: If the genes are located on the same chromosome then they are considered as linked genes and in this…

Q: What is pleiotropy in biology?

A: The traits are the character that is encoded by a gene. For example- eye color is a phenotypic…

Q: Please explain and give an example of pleiotropy

A: Gene interaction is a set of functional association between genes.  Gene interactions occur when two…

Q: Fill out the blanks of the pedigree (AA, Aa, or aa) How many children did the original couple have?…

A: The pedigree analysis helps us to identifying the mode of inheritance of a particular disease and…

Q: If eye color was controlled by the number of genes indicated, how many possible genotypes would…

A: Human eye color is controlled by more than 16 different genes. Gene HERC2 and OCA2 found on…

Q: So why the barr bodies cannot be seen in the experiment?

A: Each organism's DNA sequence is unique. Its base-pair sequence might vary from time to time. It is…

Q: are a practical life application related to Mendell's cross?

A: Gregor Mendel proposed the basic principles of inheritance that helped in understanding the transfer…

Q: Why is a karyogram arranged from largest to smallest? What would happen if it was arranged from…

A: Karyogram is known as the arrangement of chromosomes which are in homologous pairs . The homologous…

Q: What do the asterisks (*) denote in the alignment? (Mention 2 points at least)

A: DNA  It made the genome of an organism. It mainly made up of four nucleotide bases adenine, guanine,…

Q: from the following matings? What are the phenotypic ratios for each cross? Explain how you came up…

A: Gregor Johann Mendel was an Augustinian monk. He worked on garden pea for the genetic experiment and…

Q: Which of the following is a homozygous representation? O a. Bb O b. Aa C xHxh d. Od. aa

A: Heterozygous means inheriting different versions of the same gene from each of your biological…