Part 1: Post-Lab Questions 1. Set up and complete Punnett squares for these crosses (remember Y = yellow, y = blue): a. YY and Yy b. YY and yy 2. Answer these questions: a. What are the resulting phenotypes? b. Are there any blue kernels? C. How can you tell whether or not there are blue kernels? 3. Set up and complete a Punnett square for a cross of two of the F1 from Step 1 (above). 4. Answer these questions: a. What are the genotypes of the F2 generation? b. What are their phenotypes? C. Are there more or fewer blue kernels than in the F1 generation? 5. Identify the four possible gametes produced by the following individuals (Y = yellow, y = blue, S = smooth, s = wrinkled): a. YY Ss: © eScience Labs, 2018

Q: Which Punnett square represents this cross? OA (GG x gg) OB (Gg x Gg) OC (Gg x GG) D (gg x Gg)

A: Punnett square is a grid that is used to determine the various genotypes and phenotypes resulting…

Q: 5. When a Chinese hamster with white spots is crossed with another hamster that has no spots,…

A: Note- we are supposed to answer one question according to our guidelines. Please repost other…

Q: Exam I ID # Genetics 392 F14 Dr.Tomkiel 2. (15 points) True-breeding long-eared white rabbits are…

A: Part (b)Calculate the genetic distance between the ear length gene and the coat color gene.To…

Q: Task 3 A. Construct a pedigree chart that displays the following information: - Grandparents that do…

A: Introduction :- Color blindness is a condition in which a person is unable to distinguish certain…

Q: 2. In panthers, black coat (g) is recessive to golden coat (G), pink eyes (b) is recessive to blue…

A: If the genes are located on the same chromosome then they are classified as linked genes. In this…

Q: 29. What if any abnormalities do you see in the chromosomes in this karyotype? A. Monosomy 3 B.…

A: Chromosomal abnormalities These occur when there is an extra chromosome or when a section of a…

Q: Four couples had dizygotic (or more properly trizygoyic) triplets in the same hospital on the same…

A: Blood group system was discoverd by an  Austrian scientist named Karl Landsteiner. He divided blood…

Q: 1. What do you think about the comparison between embryonic stem cell research and research on adult…

A: Stem cells are undifferentiated cells that have the unique ability to develop into specialized cell…

Q: 6. how would you recognize a line of garden peas that had become genotypically pure for a given…

A: 6) Genotypically pure means both the allele of of a given trait are same. Inbreeding increases…

Q: Problem 3. If a woman is hemophiliac, she will give birth to only hemophiliac sons regardless of the…

A: Hemophilia is a rare genetic disorder in which the blood doesn't clot due to the mutation on the X…

Q: Week 8 Q2

A: The objective of the question is to explain how the chromosomal abnormalities XXY and YO can occur,…

Q: ) Construct a Punnett Square - List gametes in the area with the dashed line and the genotypes of…

A: HEMOPHILIA : It is a genetic disorder that effects the children which is being inherited from their…

Q: 1. If two genes, A and B, are completely independent, a testcross with an individual heterozygous at…

A: 1. A dihybrid cross between individuals heterozygous for both traits will result in a 9:3:3:1…

Q: For some kinds of experiments, biologists use isolated cells grown in culture. Cells differ…

A: Doubling time is the time taken for cells to complete one cell division. It varies for each…

Q: C. How much does DNA of a WBC weigh? (Note that WBCs are diploid.) d. How much DNA can you collect…

A: Note- thanks for mentioning, but the first two parts also need to be solved for understanding. Thank…

Q: D. If a phenotypic female does not have a Barr body, then what does this tell you about her…

A: Introduction  Embryonic development refers to the process by which a fertilized egg develops into a…

Q: 4. a a a a Complete each of the following Punnett squares A a A a A A a A A A A a

A: Note: Since you have asked multiple questions, we will solve the first question for you. If you want…

Q: 4. For pedigree below, gray is unaffected and black shaded are affected. What is the most likely…

A: Scientists have devised another approach,called pedigree analysis,to study the inheritance of genes…

Q: Assessment criteria 1.3 Q3. (a) Explain the meaning of each of the following terms: (i) Variation…

A: The terms used here are the term used in subject of genetics and molecular biology. It is necessary…

Q: I am stuck on how to answer these questions.

A: Since we are entitled to answer only first question, we’ll answer question 1 as you have not…

Q: Questions 1. Describe the appearance of asters (see Figure 2)-what they look like, where they are…

A: 1.Describe the appearance of asters (see Figure 2)-what they look like, where they are found, etc.

Q: In order to give birth to a hemophiliac daughter, the father must be hemophiliac, the mother must be…

A: Hemophilia is an X-linked recessive genetic disorder. As daughters inherit one X chromosome from…

Q: Task 4 A. For the following genotypes state the ABO blood phenotype. |A|A_ |B10_ 191⁰- |A|B_ B.…

A: INTRODUCTION ABO Blood grouping system : Invented by Karl Landsteiner. It consist of four blood…

Q: PRE-LAB QUESTIONS 1. What does the term allele mean? 2. What is the difference between genotype and…

A: 1. Allele refers to the alternative trait of a particular character which is denoted by any letter…

Q: 8. Describe an "invalid," "faith birth". 9. Why does Vincent describe Jerome as "engineered with…

A: Introduction  The concept of Gattaca is simple and brilliant: in the near future, genetic…

Q: C. Pedigree The pedigree shows the passing on of Hemophilia A. 1. What do the shaded circles mean?…

A: Hemophilia A: Hemophilia A is a genetic disorder that affects blood clotting. It is caused by a…

Q: Part II. Solving Genetics Problem. Do what is asked. Show your solution. A. Monohybrid Cross 1.…

A: Introduction  A monohybrid cross is a genetic cross between two individuals that differ in only one…

Q: Questions: 1. Length of fur is also genetically determined. The allele L produces long fur and its…

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

Q: 4 and 5 thank you so much!

A: 4. O blood group is represented by ii alleles A blood group by IAIA or IAi alleles B blood group by…

Q: PEDIGREES: Problem 5 (continued) This pedigree shows the inheritance of sickle cell anemia in this…

A: The given pedigree shows the inheritance pattern of sickle cell anemia. The circle shows the female…

Oogenesis

The formation of the ovum (mature female gamete) from undifferentiated germ cells is called oogenesis. This process takes place in the ovaries (female gonads). Oogenesis consists of three stages known as the multiplication phase, growth phase, and maturation phase. 

Cell Division

Cell division involves the formation of new daughter cells from the parent cells. It is a part of the cell cycle that takes place in both prokaryotic and eukaryotic organisms. Cell division is required for three main reasons: