Homework Answers
A cross between two heterozygous
individuals for three different traits is called a
trihybrid cross.
the gametes are ABC, ABc, AbC, aBC, Abc, aBc, abC, abc.
| AaBbCc/ AaBbCc | ABC | ABc | AbC | aBC | Abc | aBc | abC | abc |
| ABC | AABBCC | AABBCc | AABbCC | AaBBCC | AABbCc | AaBBCc | AaBbCC | AaBbCc |
| ABc | AABBCc | AABBcc | AABbCc | AaBBCc | AaBbcc | AaBBcc | AaBbCc | AaBbcc |
| AbC | AABbCC | AABbCc | AAbbCC | AaBbCC | AAbbCc | AaBbCc | AabbCC | AabbCc |
| aBC | AaBBCC | AaBBCc | AaBbCC | aaBBC1 | AaBbCc | aaBBCc | aaBbCC | aaBbCc |
| Abc | AABbCc | AABbcc | AAbbCc | AaBbCc | AAbbcc | AaBbcc | AabbCc | Aabbcc |
| aBc | AaBBCc | AaBBcc | AaBbCc | aaBBCc | AaBbcc | aaBBcc | aaBbCc | aaBbcc |
| abC | AaBbCC | AaBbCc | AabbCC | aaBbCC | AabbCc | aaBbCc | aabbCC | aabbCc |
| abc | AaBbCc | AaBbcc | AabbCc | aaBbCc | Aabbcc | aaBbcc | aabbCc | aabbcc |
Phenotypic ratio : 27:9:9:9:3:3:3:1
Genotypic ratio :1:2:2:2:4:8:4:4:2:2:4:1:2:4:2:1:2:1:4:2:2:1:2:1:2:1
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trihybrid question
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Punnett Square for Question #4 is a the top
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Please show how to works with type. Thank you. Gene Frequencies We will let p designate...
Please show how to works with
type. Thank you.
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Hello, Please answer both the parts of these questions. I only had one question left for...
Hello,
Please answer both the parts of these questions. I only had one
question left for my subscription. if you cannot answer this please
let someone else do it but please whoever is doing it do it
correctly- both the parts. Thank you!
This is a graded discussion: 8 points possible due May 30 at 12pm 128 128 Module 2: Discussion #2-Genotypic and Phenotypic Ratios Please note-you won't be able to view your peer's responses until you've posted your own...
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Punnett Square for Question #4 is a the top
Punnett Square Genotypic ratio: Phenotypic ratio: 5. Purple flowers (P) are completely dominant over white flowers (p). If a pea plant is heterozygous for purple flowers, can any of this plant's offspring have all purple flowers? Think about the different genotypes with which you can cross the hetero- zygous parent: homozygous dominant, heterozygous, and homozygous recessive. Use three Punnett squares to show your work for each possible phenotype. Heterozygous purple pea...
Help Center 07 Question 38 What phenotypic ratio of offspring would result from a cross between a white-eyed male fruit fly, and a female that is heterozygous for red eye color? (See Chapter 8.3 Figure your e Text) 2 white-eyed females 2 red-eyed males V none of these 2 red-eyed female 1 white-eyed female: 1 red-eyed male: 2 white-eyed male 1 red-eyed female 1 white-eyed female 1 red-eyed male: 1 white-eyed male 2 red-eyed females: 2 white-eyed males Question 39...
Merritt, 2016 BIO 1511 NAME:F. I.) 10-15 Post Lab #10 Post-LabE19: BASIC GENETICS PROBLEMS # Correct Answers: (16) (Last) Lab Day: MWF(circle one) Solve the genetics problems in this handout. For all problems, assume complete dominance, assume one gene codes for one trait, and assume there are only 2 different alleles possible for each gene (dominant or recessive) 1. If a homozygous dominant red flowered plants are crossed with homozy phenotypes and genotypes of the offspring? Show the genotypes of...
A heterozygous trihybrid corn plant is test crossed and the following progeny are oduced. The mutant traits-booster (b), silkless (s), liguleless (1) - are recessive to er wild-type (+) alternatives. (Hint: The wild-type alternatives (+) for each of the three mutant traits can be named B, S, and L, respectively.) (6 points) Note: This is a three point cross. Show all your work to get full credit. You will get partial credit for any work that is correct even if...
Please show how to works with
type. Thank you.
Gene Frequencies We will let p designate the frequency (=proportion) of gene B in a population, and we will let q designate the frequency of gene b. Since these are the only two alleles for that characteristic, then p + q = 1. (When all possible outcome frequencies are added, the sum of their frequencies must equal one (certainty)]. Now let us assume that completely random mating and offspring survival occurs...
Hello,
Please answer both the parts of these questions. I only had one
question left for my subscription. if you cannot answer this please
let someone else do it but please whoever is doing it do it
correctly- both the parts. Thank you!
This is a graded discussion: 8 points possible due May 30 at 12pm 128 128 Module 2: Discussion #2-Genotypic and Phenotypic Ratios Please note-you won't be able to view your peer's responses until you've posted your own...
1) The alternate forms of a gene for the same trait are known as -A)alleles. B)phenotypes. C)genotypes. D)codominants. E)incomplete dominants. 2) Mendel carried out most of his research with A)livestock -B)pea plants. C)guinea pigs. D)fruit flies. E)bacteria. 3) Which of the following is true according to Mendel's law of segregation? A)Each individual contains two alleles for each trait. B)Fertilization restores the presence of two alleles. C)Alleles separate from each other during gamete formation. D)Each gamete contains one copy of each...
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