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You have two true-breeding tomato plants. One is tall (T) with a bristly stem (B) and white flowers (r). The other is short (t) with a smooth stem (b) and red flowers (R). These plants are crossed, producing a heterozygous F1 generation that is tall with bristly stems and red […]

An individual heterozygous for eye color, skin color, and number of eyes mates with an individual who is homozygous recessive for all three characters; what would be the expected phenotypic ratio of their offspring? [Hint: B = black eyes, b = orange eyes; G = green skin, g = white […]

It is important to relate what you have studied in this class to the world around you. Please do a little research to find a 2-4 page article that is written for the general public and that relates to something interesting you have learned. You should compose three paragraphs of your own about this article. […]

1. Review the results from the sunflower random sampling activity. a.According to the random sampling method, how many sunflowers were in the plot? (2 points)b. According to the actual count, how many sunflowers were in the plot?  2. Briefly explain why biologists use sampling, rather than counting all members of […]