Wisconsin Fast Plants Brassica Rapa Sample Essay Assignment

Wisconsin Fast Plants Brassica Rapa Sample Essay Assignment

Wisconsin Fast Plants Brassica Rapa: In Module 1, we used plant genetics of the Wisconsin Fast Plants, Brassica rapa to study transmission genetics. Brassica rapa was used since it is a model organism. A model organism possesses life cycles and characteristics that make them exceptionally suitable for transmission genetic study, “including a short generation time, manageable numbers of progeny, adaptability to a laboratory environment, and the ability to be housed and propagated inexpensively (Pierce, 6).” Brassica rapa possesses all of the necessary qualities to be a particularly good candidate for our experiment. Brassica rapa yields seeds from the moment it is a seed in about 34 days (Lauffer, 18). The relatively short life cycle and other model organism traits make Brassica rapa relatively easy to manage in a classroom setting. However, there are setbacks in using Brassica rapa, including parthenogenesis where there is a production of viable seeds without a male parent to contribute pollen. This serves as a possible problem in analyzing the offspring because the progeny will have characteristics identical to the female parent. However, with a short life cycle, manageable progeny, and adaptability to laboratory conditions, Brassica rapa serves as a good model organism to study transmission genetics.

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By examining the phenotypes of Brassica rapa to determine the possible genotypes of the plants, Gregor Mendel’s basic principles of heredity of transmission of genetics from parent to offspring are being studied. Mendel’s observations in his experiments involving pea plants revealed that the phenotypes of the plants may be used to predict the geneotypes of the plants. Mendel only used absolute characteristics in examining the plants of interest such as color, size and shape instead of quantitative characteristics. This makes the determination of the genotype straightforward, consistent and objective. Wisconsin Fast Plants Brassica Rapa Sample Essay Assignment. However, the genotype does not solely determine the phenotype of the plant. “A given phenotype arises from a genotype that develops within particular environment (Pierce, 46).” The genotype determines the boundaries for development but how the phenotype develops is also determined by other genes and environmental factors.

Wisconsin Fast Plants Brassica Rapa: In Module 1, we used plant genetics of the Wisconsin Fast Plants, Brassica rapa to study transmission genetics. Brassica rapa was used since it is a model organism. A model organism possesses life cycles and characteristics that make them exceptionally suitable for transmission genetic study, “including a short generation time, manageable numbers of progeny, adaptability to a laboratory environment, and the ability to be housed and propagated inexpensively (Pierce, 6).” Brassica rapa possesses all of the necessary qualities to be a particularly good candidate for our experiment. Brassica rapa yields seeds from the moment it is a seed in about 34 days (Lauffer, 18). The relatively short life cycle and other model organism traits make Brassica rapa relatively easy to manage in a classroom setting. Wisconsin Fast Plants Brassica Rapa Sample Essay Assignment. However, there are setbacks in using Brassica rapa, including parthenogenesis where there is a production of viable seeds without a male parent to contribute pollen. This serves as a possible problem in analyzing the offspring because the progeny will have characteristics identical to the female parent. However, with a short life cycle, manageable progeny, and adaptability to laboratory conditions, Brassica rapa serves as a good model organism to study transmission genetics.

By examining the phenotypes of Brassica rapa to determine the possible genotypes of the plants, Gregor Mendel’s basic principles of heredity of transmission of genetics from parent to offspring are being studied. Mendel’s observations in his experiments involving pea plants revealed that the phenotypes of the plants may be used to predict the geneotypes of the plants. Mendel only used absolute characteristics in examining the plants of interest such as color, size and shape instead of quantitative characteristics. This makes the determination of the genotype straightforward, consistent and objective. However, the genotype does not solely determine the phenotype of the plant. “A given phenotype arises from a genotype that develops within particular environment (Pierce, 46).” The genotype determines the boundaries for development but how the phenotype develops is also determined by other genes and environmental factors. Wisconsin Fast Plants Brassica Rapa Sample Essay Assignment.