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In pea plants there is a dominant allele (A) for green pods and a recessive allele (a) for yellow pods. Suppose a heterozygous plant is crossed with a plant that has yellow pods. Complete the sentences about this monohybrid cross with the correct terms.
In pea plants there is a dominant allele (A) for green pods and a recessive allele (a) for yellow pods. Suppose a heterozygous plant is crossed with a plant that has yellow pods. Complete the sentences about this monohybrid cross with the correct terms. The phenotype of the heterozygous plant is
The genotype of the heterozygous plant is
The genotype of the plant with yellow pods is
The genotype of the gametes produced by the heterozygous plant is
The genotype of the gametes produced by the plant with yellow pods is
The expected frequency of F_1 plants with yellow pods is
The expected frequency of F_1 plants with the genotype AA is
Aa
75% A and 25% a
25%
50% A 50% a
0%
green pods
75% AA and 25% Aa
AA
yellow pods
75%
aa
50%
100% A
100% a
In the given case, thecorrect termsare:The phenotype of the heterozygous plant isgreen podsThe genotype of the heterozygous plant isAaThe genotype of the plant with yellow pods isaaThe genotype of the gametes produced by the heterozygous plant is50% A 50% aThe genotype of the gametes produced by the plant with yellow pods is100% aThe expected frequency of F_1 plants with yellow pods is50%The expected frequency of F_1 plants with the genotype AA is0%It is given thatAgivesgreen colorwhich isdominantand a givesyellow podswhich is arecessive trait. So inheterozygous conditions,only thedominant characterwill express itself thereforegreen color podsThephenotypeofheterozygous plantsisGreen podsInheterozygous conditions, theallelesof agenotypeare different. Thereforeone allele is Aand theother is aThegenotypeof theheterozygous plantisAaTheyellow color of podsis a recessive traitandrecessive traitif expressed only in thesame alleles conditionsthat mean it is given byallele a. Therefore, thegenotype of yellow podsisaaThegenotypeof theplantswithyellow pods is aaThe alleles in theheterozygous conditionsareA and aso half of thegameteswill haveAand the other half haveaThegenotype of gameteproduced byheterozygous plantsare50% A and 50% aTheyellow podsare obtained bygenotype aa. All thegametes are aThegenotype of gametesproduced by the plants withyellow pods is100% aCross:A aa Aa aaa Aa aaIn the cross, there are2 genotypesproduced asaa outof four. So2/4 × 100will give50%Theexpected frequencyofF1 plantswithyellow podsis50%There areno genotypesobtained asAAin the cross. Therefore,0 out of 4offspring willgive 0%Theexpected frequencyofF1 plantswithgenotype AA is 0%Learn more:brainly.com/question/12355615...