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According to the infomation in the Punnett square, what percent of the offspring is expected to have yellow pods? A plant with green pods is crossed with a plant that has yellow pods. The genotype of each parent plant is represented by the Punnett square shown. 25% 0 % 100% 50% What genotype belongs in box #1? Two of the twenty pea plants resulting from experiment 2 are crossed. Both pea plants have green pods. The assumption made is that the green pod color (G) is dominant over yellow pod color (g) gg GG Gg 1. What genotype belongs in box #2? Two of the twenty pea plants resulting from experiment 2 are crossed. Both pea plants have green pods. The assumption made is that the green pod color (G) is dominant over yellow pod color (g) gg GG Gg 2. What genotype belongs in box #3? Two of the twenty pea plants resulting from experiment 2 are crossed. Both pea plants have green pods. The assumption made is that the green pod color (G) is dominant over yellow pod color (g) gg GG Gg 3. What genotype belongs in box #4? Two of the twenty pea plants resulting from experiment 2 are crossed. Both pea plants have green pods. The assumption made is that the green pod color (G) is dominant over yellow pod color (g) gg GG Gg 4. What percentage of pea plants from this cross are expected to have yellow pods? 0% 75% 25% 50% A student crosses two green plants. She observes that approximately 75% of the plants resulting from this cross have green pods and approximately 25% have yellow pods. What are the most likely genotypes of the parent plants? GG x gg gg x gg GG x Gg Gg x Gg Mule deer begin eating most of the yellow pods from the pea plants in a field and stop eating the green pods. If this trend continues, what will most likely occur? The pea plants will produce more yellow pods The pea plants will all die out The allele for green pods will become more common The allele for yellow pods will become dominant Caleb crossed his first generation of plants in the pod color group. He saw that 25% of the plants produced yellow pods. Which of these would be the best test cross to make next to determine whether the plants with green pods are carriers of the recessive trait? Green-pod plant with green-pod plant Yellow-seed plant with yellow-seed plant Green-pod plant with yellow-pod plant Yellow-seed plant with green-seed plant Investigation #2 "The dominant Pea" Which of the following is the independent variable in the investigations? Which plants are crossed Where the plants are grown Exposure to sunlight Amount of water Which of these tools is the most useful for observing the parts of a white flower on a pea plant? Metric Ruler Electronic balance Graduated cylinder Magnifying glass Caleb crossbreeds a pea plant with round seeds(R) and a pea plant with wrinkled seeds.(r) The genotypes of the two plants are given below. All the plants were grown in the same location under identical conditions. What is the pobability that an offspring will have wrinkled seeds? 0% Complete a Punnett square that shows a cross between a heterozygous plant with round seeds and a homozygous plant with wrinkled seeds 50% 75% 100% |