Week 7 Discussion Questions SP24

11:42 ll Cancel Markup Done Name: Date: Monohybrid practice problems In pea plants, the traits below exhibit the following dominance patterns: Recessive Expression: Wrinkled Dominant Expression: Round Purple |Yellow Inflated Green Trait: 1. Seed shape (R) 2. Flower color (P) 3. White Green |Constricted Yellow Terminal Short Color of seed coat (Y) Form of ripe pods (I) 4. 5. |Color of unripe pods (G) 6. Position of flowers (A) 7. Length of stem (T) Axial Tall Record the genetvnes f-Der-- = foltrawino deserintins (The first one has been done for you): а. дg A plant with yellow poás- EplancteOZygous for ereen pods N 0)e Owers С. A plant homozvaoue ycilow seeds A plant with white flowers TA piamt wilh areen seeds. Complete the Punnett Squae showing the eress between a pea plant wth pure round seeds and a plant with wrinkled seeds. Summanze the phenotypes and genotypes for the offspring. Genolynic PorcentagCS. Parental cross PhenolypicPerceniageS 3. A pea plant with pure yellow seeds is…

11:42 ll Cancel Markup Done Name: Date: Monohybrid practice problems In pea plants, the traits below exhibit the following dominance patterns: Recessive Expression: Wrinkled Dominant Expression: Round Purple |Yellow Inflated Green Trait: 1. Seed shape (R) 2. Flower color (P) 3. White Green |Constricted Yellow Terminal Short Color of seed coat (Y) Form of ripe pods (I) 4. 5. |Color of unripe pods (G) 6. Position of flowers (A) 7. Length of stem (T) Axial Tall Record the genetvnes f-Der-- = foltrawino deserintins (The first one has been done for you): а. дg A plant with yellow poás- EplancteOZygous for ereen pods N 0)e Owers С. A plant homozvaoue ycilow seeds A plant with white flowers TA piamt wilh areen seeds. Complete the Punnett Square showing the eress between a pea plant with pure round seeds and a plant with wrinkled seeds. Summanze the phenotypes and genotypes for the offspring. Genolynic PorcentadCS. Parental cross PhenolypicPerceniageS 3A pea plant with pure velow seeds is…

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Please answer questions 2,4,5 questions two requires problem 2 and problem 2 is there for you   (Thank you ❤️)

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Biology Questions The questions are showed in two attached pictures

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11:42 Cancel Markup Done Name: Date: Monohybrid practice problems In pea plants, the traits below exhibit the following dominance patterns: Recessive Expression: Wrinkled Dominant Expression: Round Purple |Yellow Inflated Green Trait: 1. Seed shape (R) 2. Flower color (P) 3. White Green |Constricted Yellow Terminal Short Color of seed coat (Y) Form of ripe pods (I) 4. 5. |Color of unripe pods (G) 6. Position of flowers (A) 7. Length of stem (T) Axial Tall Record the genetvnes f-Der-- = foltrawino deserintins (The first one has been done for you): а. дg A plant with yellow poás- EplancteOZygous for ereen pods N 0)e Owers С. A plant homozvaoue ycilow seeds A plant with white flowers TA piamt wilh areen seeds. Complete the Punnett Square showing the eress between a pea plant with pure round seeds and a plant with wrinkled seeds. Summanze the phenotypes and genotypes for the offspring. Genolynic PorcentadCS. Parental cross PhenolypicPerceniageS 3A pea plant with pure velow seeds is erossed…

ARTER 1 WEEK 5- WEEK 6 WRITTEN WORKS (30% OF YOUR GPAD ANSWER THE EOU E Learning Task 5: Read and understand the pattern of inheritance in multiple alleles. Answer the guide question in your notebook. Multiple Alleles Mendel studied just two alleles of his pea genes, but real populations of- ten have multiple alleles of a given gene, In this activity you will learn how to crossed the gene for coat color in rabbits (the C gene) which comes in four color alleles (C, Cch, Ch, c) as shown by the figure De below. Pe e ALBNO ACH CHINTHLLA HAILAYN Using the given genotypes, find the Fl and F2 generation of the crossed between black rabbit and chinchilla, the crossed of himalayan and albino. Use the Punnet squares below to guide you. A. Black (CC) x Chinchilla (CchCch) F1 Offspring with corresponding % Fa Offspring with corresponding % Guide Question 1. Based on the results of the genetic crosses you have shown, how do you think the red and white flower alleles can "interact with one another?…

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21:09 Thu Oct 12 X Ĵ 00 Lecture Notes Progeny Phenotype SUT] sut SuT ... sut SUt sUt SUT Sut *Fine spines (s), smooth fruit (t), and uniform fruit color (u) are recessive traits in A cucumber that is cucumbers whose genes are linked on the same chromosome. heterozygous for all three traits is used in a testcross, and the following progeny are produced: Number of Progeny. 2 70 21 4 82 21 13. 17 230 a. Determine the order of the genes on the chromosome. 5. Linkage Practice Problems ✓ b. Calculate the map distance between the genes. Σ c. Determine the coefficient of coincidence and interference. 47% ů d. List the alleles found on the chromosome of the homozygous parents of the heterozygous plant used in the testcross. B

Question:- For a simple cross between a purple-flowered plant and a white-flowered plant, where purple is dominant over white. a. Show the F2 in a Punnett square. What are the proportions of genotypes and phenotypes? Express as fractions, decimal fractions and ratios. b. Now imagine that half of the pollen carrying the recessive allele die before reaching their target, while those carrying the dominant allele are unaffected; what are the proportions of genotypes and phenotypes now?What does this tell you about Mendel’s principle of segregation?

11:41 Cancel Markup Done Name: Date: Monohybrid practice problems In pea plants, the traits below exhibit the following dominance patterns: Recessive Expression: Wrinkled Dominant Expression: Round Purple |Yellow Inflated Green Trait: 1. Seed shape (R) 2. Flower color (P) 3. White Green Constricted Yellow Terminal Short Color of seed coat (Y) Form of ripe pods (I) 4. 5. |Color of unripe pods (G) 6. Position of flowers (A) 7. Length of stem (T) Axial Tall Record the genotypes for pea plants with the following descriptions (The first one has been done for you: 1. а. дg A plant with yellow pods A planteozygous for ereen pods С. A plant homozvaoue ta vellow seeds A plant with white flowers A plant with areen seeds 2. Complete the Punnett Square showing the cross between a pea plant with pure round seeds and a plant with wrinkled seeds. Summarize the phenotypes and genotypes for the offspring. Parental cross Genotypic Percentages: Phenotypic Percentages: 3. A pea plant with pure yellow…

Guide Questions 1. Examination of thousands of plants in a certain species revealed a range of pubescence from 60 hairs/cm to the glabrous (non-pubescent) condition. Assume that this variability is controlled by three gene pairs having a cumulative effect. Ignore the environment effect. When entirely pubescent (60 hairs/cm) were crossed to glabrous plants (0 hairs/em), all offsprings in the F, exhibited an intermediate pubescent condition (30 hairs/cm). Several of the Fi plants were selfed and the F2 plants were evaluated for pubescence. a. Assign genotypes to the original plants and the Fi plants. b. What proportion of the F2 progeny would be expected to be: i. Completely pubescent (60 hairs/cm)? Intermediate pubescent (30 hairs/cm*)? With 40 hairs/cm?? Homozygous for the genes involved? ii. iv.

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Topic: Genetic analysis (don't answer if you already answered it thank you)

What is occurring doing step 2? - independent assortment - crossing over - fertilization

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Biology Questions The questions are showed in two attached pictures

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Part I Analysis Questions: 1. When a corn plant with all purple kernels is crossed with a corn plant with all yellow kernels, the offspring have all purple kernels. a. Using your understanding of inheritance, explain this observation / outcome. b. What is the genotype of each of the parents (link to the phenotype) and the purple offspring? c. If the purple offspring was to reproduce, what gametes would it form? 2. What would be the genotype(s) and phenotype(s) of the offspring when a heterozygous corn plant is bred with a homozygous plant with purple kernels? Show your work in a Punnett square and explain why you would get the proposed offspring (demonstrate your understanding of inheritance in terms of genotype and phenotype). 3. What would be the genotype(s) and phenotype(s) of the offspring when a heterozygous corn plant is bred with another heterozygous corn plant? Show your "reasoning" with a Punnett square. 4. Looking back at your data, what do you predict was a. the genotype of…

Problem: A homozygous tall, homozygous white flower plant crosses with a homozygous short, homozygous purple flower plant. We know that the purple and tall flowers are the dominant traits.  Show your work. 1. What are the genotypes of the offspring? Why?  2. What are the genotypes of the offspring? Why?

SCIENCE 9 WORKSHEET NO. 5-6 OUARTER 1- WEEKS 5-6 Problem Set Solve the following problems. 1. Show a cross between two heterozygous green pod and a homozygous yellow pad. 2. Show the cross between a homozygous constricted purple pod and a homozygous inflated yellow pod 3. What will be the genotype of the offspring if a cross between two heterozygous terminal purple flowers is done? 4. Show a cross between a heterozygous tall green plant and a homozygous short yellow plant. 5. Give the probability of having a heterozygous offspring if a cross between a heterozygous tall inflated pod plant and a homozygaus tall flat pod plant. 6. Acarrier of color blindness woman married a color- blind man. Is carrier offspring? 7. In cattle, the hornless condition (H) is dominant and the horned condition (h) is recessive. A bull without horns is crossed with a cow with harns. Of the four offspring, one (1) is horned and three (3) are hornless. Determine the genotype of the bull and the cow. 8. In…

Question 2 Review concept 14.1. Select all correct answers. Pp is a representation of O genotype. O phenotype. O heterozygous for that gene. O homozygous for that gene.

I 1 Part I: Mendelian Inheritance Colour blindness is an X-linked recessive disorder characterized by the inability to either differentiate between colours or see colour at all. Cystic fibrosis is an autosomal recessive disorder characterized by the abnormal secretion of thick mucuses rather than thin. The resulting thick mucus can cause adverse effects in the lungs, pancreas, liver, kidneys, and intestines. Often men afflicted by this condition are rendered infertile. Gideon is colour blind and is a carrier for cystic fibrosis and his partner Malenia, is a carrier for both colour blindness and cystic fibrosis. Gideon and Malenia have 4 offspring; Sellen, Irina, Alexander, and Kenneth. Sellen is a carrier for colour blindness and has cystic fibrosis. Irina has colour blindness and is a carrier for cystic fibrosis. Alexander does not carry the mutation for colour blindness but is a carrier of cystic fibrosis. Finally, Kenneth is both colour blind and is afflicted by cystic fibrosis.…

12:27 O Q3. ACTIVITY 2. NONMENDELIAN INHERITANCE Non-Mendelian Genetics - Practice 1. In plants known as "four o'clocks", the allele for the dominant red-flower color is incompletely dominant over the allele for white-flowers. A gardener allows several heterozygous pink- lowered four o'clocks to self pollinate and collects 200 seeds. Draw a Punnett square for the cross. Identify the flower color phenotypes and theoretical percentage. Phenotyps Percentages 2. Skin color in humans is determined by a polygenic inberitance system, possibly involving as many as 9 genes. For simplicity let's consider the influence of 2 genes: A and B, where the dominant allele darkens skin color. Suppose a woman who is AABb mates with a man who is Aabb. A. List all of the passible genotypes of the gametes that could be produced by cach the parents. Identify the percent ratios. Genorype: Ratio Genotype: Ratio Genotype Genotype Ratio: 3. In rabbits, white coat color (C") and black cogt color (C) are…

Problem 2: In summer squash, white fruit is dominant to yellow, and flat fruit is dominant to round. The selected parents are a plant with white-flat fruit (homozygous) and a plant with yellow-round fruit. Carry this cross through the F₂ generation. List phenotypic ratio for the F, generation. Problem 3: Persian cats have the dominant gene for black coat and the recessive gene for long hair. Siamese cats have the recessive gene for tan coat and the dominant gene for short hair. A pure-breeding black, long hair Persian cat is mated with a pure-breeding tan, short hair Siamese. Calculate the F, and F₂ generations. List the phenotypic ratio for the F₂ generation. Show your calculations in the space below.

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