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- Match the terms with the best description. ___ dihybrid cross a. bb ___ monohybrid cross b. AaBbAaBb ___ homozygous condition c. Aa ___ heterozygous condition d. AaAaAre Punnett squares accurate and can be used to determine parents of offspringIf a homozygous tall pea plant is crossed with a homozygous shortpea plant, what are the possible genotype and phenotype of theoffspring? Legend: T- tall pea plant t- short pea plant Genotypes of the parents: TT x tt Question to answer ff: 1. What is the genotypic ratio? 2. What are the possible phenotypes of the offspring? 3. What is the phenotypic ratio?
- a cross between AaBb and aaBb should give what phenotypic ratio? A. 7:1 B. 15:1 C. 3:1 D. 1:1 E. B and DUse a chi-square test to determine if the observed numbers of progeny fit the number expected with independent assortment.Can you show the cross on how to get the answers? What is the ratio that is expected with independent assortment? Can you explain anything else related to it ? Nonindependent assortment
- Make a Monohybrid Punnett square and Dihybrid Punnett square. Monohybrid: Cross of two Labradors. Father is Bb and the Mother is Bb. B = black coated and b = chocolate coated. Dihybrid: Cross of two Labroadors. Father is BbDd and the Mother is BbDd. B = Brown eyed and b = green eyed and D= Can hear and d=deafnessConsider the cross AaBbCC x AABbCc a) How many different gamete genotypes can each organism make? b) Predict the phenotypic ratios of the offspring using either a punnet square or forked line method.Give typing answer with explanation and conclusion "B"-yellow "b"-green. When 2 heterozygous parents for both traits are crossed it's called a dihybrid cross- AaBb × AaBb. Fill in the Punnett Square with the genotypes of this cross.
- Complete the cross and give the phenotype ratio of the offspring. DIHYBRID CROSS AaBb x AABb using the punnett square.Two individuals are heterozygous for a character. What is the probability of a zygote being homozygous for this particular character? A. 25% B. 75% C. 100% D. 50%If a homozygous tall pea plant is crossed with a homozygous shortpea plant, what are the possible genotype and phenotype of theoffspring? Legend: T- tall pea plant t- short pea plant Genotypes of the parents: TT x tt Question : 1. What is the percentage of the offspring having the tall trait.
