Homework Answers
Tulip species have 4 alleles as --- T, T', t' and t. Each express different colors and their dominant nature is as :
T > T' > t' > t or
Purple > Red > Orange > yellow ( color)
The cross and phenotye ratio obtained is in the image below
Phenotye ratio as per the given sequence as in question is
2 : 2 : 0 : 0
Or
2 2 0 0
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Suppose a particular species of tulip plant has four alleles for the gene that codes...
Suppose a particular species of tulip plant has four alleles for the gene that codes for...
Suppose a particular species of tulip plant has four alleles for the gene that codes for flower color. The Tallele produces purple tulips, the T'allele produces red tulips, the t' allele produces orange tulips, and the t allele produces yellow tulips. These alleles have the following dominance hierarchy: T > T'> t' > t. For a cross of T't x T't', determine the expected purple : red : orange : yellow phenotypic ratio of offspring for flower color. Suppose a...
using spss and write conclusion and steps 2. The color of fruit for plant "X" is determined by two alleles A and a. When two plants with orange fruits (Aa) are crossed the following phenot...
using spss and write conclusion and steps
2. The color of fruit for plant "X" is determined by two alleles A and a. When two plants with orange fruits (Aa) are crossed the following phenotypic results are present in the offspring: 27 red fruit (AA), 59 orange fruit (Aa), 24 yellow fruit (aa). So you suspect this is an incomplete dominance case, which means the phenotypic ratio should follow 1:2:1 ratio. Using the data collected to test for this hypothesis....
0. In snapdragons, the alleles for flower color show incomplete dominance. CRCR produces red flowers; CWCW...
0. In snapdragons, the alleles for flower color show incomplete dominance. CRCR produces red flowers; CWCW produces white flowers and CRCW produces pink flowers. The height of the plant is determined by a separate gene with regular dominant and recessive alleles. Normal height (D) is dominant over dwarf height (d). a. A snapdragon that is heterozygous normal in height and has white flowers is crossed with a plant that is dwarf in height and has red flowers. What is the...
Help Center 07 Question 38 What phenotypic ratio of offspring would result from a cross between...
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...
please answer two question below thankyou e) 9; 9 3. In another plant species, the presence...
please answer two question below
thankyou
e) 9; 9 3. In another plant species, the presence and type of hairs on the plant are controlled by epistatic interaction between two independently assorting genes. Gene C determines whether the plant has hairs (dominant) or not (recessive); Rene D determines whether the hairs are straight (dominant) or curly (recessive). In a cross between a straight-haired plant and a curly- haired plant, 1/4 of the offspring have no hairs. 3/8 have straight hairs,...
In a particular species of tomato plant, the plants can bear fruits of different colors. Suppose...
In a particular species of tomato plant, the plants can bear fruits of different colors. Suppose a researcher crosses a homozygous plant that bears white fruit with a different stock of homozygous plant that also bears white fruit. In the Fı generation, all of the fruits are red. Two Fı plants are then crossed and the F2 progeny are examined. The F2 generation contains 219 plants with red fruit and 173 with white fruit. Stepl: Determine if there is one...
DO THEM ALL AND BE CLEAR Question 11 pts When Mohan and Begum matted and had...
DO THEM ALL AND BE CLEAR Question 11 pts When Mohan and Begum matted and had cubs, all cubs were what coat color(s)? 3:1 orange to white 1:1 orange All orange coated 2:1 orange to white Flag this Question Question 21 pts One outcome of the blending model of inheritance would be that there would be no phenotypic variation left within a species over time Evolution would proceed more quickly only some traits could deb inherited only continuously variable traits...
1) The alternate forms of a gene for the same trait are known as -A)alleles. B)phenotypes....
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...
Name: 6. In tomatoes, one gene pair determines beakless vs. beaked fruits, and another determines purple...
Name: 6. In tomatoes, one gene pair determines beakless vs. beaked fruits, and another determines purple VS. green stems. Several crosses and progeny are shown below. Cross Beakless Beaked Beakless purple 392 Beaked purple 412 Beaked purple X beakless purple b) Beaked purple X beakless purple c) Beakless green X beaked purple d) Beakless purple X beakless purple green green 0 0 115 343 0 203 207 214 198 201 192 598 63 Which alleles (phenotypes) are dominant? (2 pts)...
Please help me to answer these questions, thank you! 1-When Mendel crossed a plant with smooth...
Please help me to answer these questions, thank you! 1-When Mendel crossed a plant with smooth green peas and a plant with wrinkled yellow peas, what did he find? a- Color and shape of pea are linked (if you have a smooth pea it has to be green) b- Color and shape of pea are not linked (if you have a smooth pea, it can be green or yellow) c- Only yellow peas produce leaves d- Only smooth peas produce...
Suppose a particular species of tulip plant has four alleles for the gene that codes for flower color. The Tallele produces purple tulips, the T'allele produces red tulips, the t' allele produces orange tulips, and the t allele produces yellow tulips. These alleles have the following dominance hierarchy: T > T'> t' > t. For a cross of T't x T't', determine the expected purple : red : orange : yellow phenotypic ratio of offspring for flower color. Suppose a...
using spss and write conclusion and steps
2. The color of fruit for plant "X" is determined by two alleles A and a. When two plants with orange fruits (Aa) are crossed the following phenotypic results are present in the offspring: 27 red fruit (AA), 59 orange fruit (Aa), 24 yellow fruit (aa). So you suspect this is an incomplete dominance case, which means the phenotypic ratio should follow 1:2:1 ratio. Using the data collected to test for this hypothesis....
0. In snapdragons, the alleles for flower color show incomplete dominance. CRCR produces red flowers; CWCW produces white flowers and CRCW produces pink flowers. The height of the plant is determined by a separate gene with regular dominant and recessive alleles. Normal height (D) is dominant over dwarf height (d). a. A snapdragon that is heterozygous normal in height and has white flowers is crossed with a plant that is dwarf in height and has red flowers. What is the...
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...
please answer two question below
thankyou
e) 9; 9 3. In another plant species, the presence and type of hairs on the plant are controlled by epistatic interaction between two independently assorting genes. Gene C determines whether the plant has hairs (dominant) or not (recessive); Rene D determines whether the hairs are straight (dominant) or curly (recessive). In a cross between a straight-haired plant and a curly- haired plant, 1/4 of the offspring have no hairs. 3/8 have straight hairs,...
In a particular species of tomato plant, the plants can bear fruits of different colors. Suppose a researcher crosses a homozygous plant that bears white fruit with a different stock of homozygous plant that also bears white fruit. In the Fı generation, all of the fruits are red. Two Fı plants are then crossed and the F2 progeny are examined. The F2 generation contains 219 plants with red fruit and 173 with white fruit. Stepl: Determine if there is one...
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...
Name: 6. In tomatoes, one gene pair determines beakless vs. beaked fruits, and another determines purple VS. green stems. Several crosses and progeny are shown below. Cross Beakless Beaked Beakless purple 392 Beaked purple 412 Beaked purple X beakless purple b) Beaked purple X beakless purple c) Beakless green X beaked purple d) Beakless purple X beakless purple green green 0 0 115 343 0 203 207 214 198 201 192 598 63 Which alleles (phenotypes) are dominant? (2 pts)...
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