Im not to sure if this if correct. Can anyone please guide and tag the result of the answer?
Purple = Dominant = P
White = Recessive = p
Since both these traits are allelic. They have to be represented
with the same alphabet.
Upper case alphabet = Dominant trait
Lower case alphabet = Recessive trait
Inbred line = Pure line = Homozygous line
i. PP X pp
ii. Pp X pp
iii. PP X pp
iv. PP X Pp
Im not to sure if this if correct. Can anyone please guide and tag the result...
Mendelian Genetics Lab Practice Mendelian Genetics Lab Practice Practice with Crosses. Show all work below: 9. In pea plants purple flowers are dominant to white flowers. Two white flowered plants are crossed... 5. ATT (tall) plant is crossed with a short plant). What percentage of their offspring wil have white flowers? What percentage of the offspring will be tall? 10. A white flowered plant is crossed with a plant that is heterozygous for the trait. 6. Show the cross of...
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...
Directions: For the following questions, create a Punnett square. Be sure to show the genotypes, phenotypes, and percentages for each cross. Directions: For the following questions, create a Punnett square. Be sure to show the genotypes, phenotypes, and percentages for each cross. 1. In guinea pigs, black fur in dominant over white fur. Cross two heterozygous black guinea pigs. 2. In peas, side flowers are dominant over end flowers. Cross a homozygous recessive plant with a heterozygous plant. 3. Black...
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1. For each genotype, indicate whether it is heterozygous (HE) or homozygous (HO) AA __HO__ Bb __HE__ cc __HO__ Dd __HE__ 2. For each of the genotypes below, determine the phenotype. (P=purple, p=white) Purple flowers are dominant to white flowers PP ________________________Homogeneous Dominate Pp ________________________Heterozygous pp _______________________Homozygous Recessive 3. In guinea pigs, the allele for short hair is dominant. S= Short Hair s= long Hair What genotype would a heterozygous short haired guinea pig have? ____Ss___ What genotype would a...
Name: PRELAB QUESTIONS 1. Define the following terms: Gene- Allele - Phenotype- Genotype- Homozygous dominant - Homozygous recessive- Heterozygous- 2. Put into your own words Mendel's law of segregation. LI Does the law of segregation always apply when dealing with genes located on chromosomes within a diploid nucleus? If not, explain why. 3. Mendel worked with several pea plant characters, each of which was determined by a single gene with two alleles, one dominant and the other recessive. For each...
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...
98 Mendelian Genetics Exercise D: Mendel's Dihybrid Cross But wait there's morel Mender's monohybrid crosses established that inheritance of phenotypes happened by the interactions of discrete particles' (we now call alleles). Further, he discovered that those alleles segregate during the process of meiosis in the production of gametes, which recombine during fertilization. The result of these two insights can easily be predicted by a technique developed by R. C. Punnett. Once these principles were established, Mendel sought to understand how...