QUESTION 1 6 points Save Answer Dr. Surati is developing a new line of fertilize

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QUESTION 1 6 points Save Answer Dr. Surati is developing a new line of fertilizers to alter the color of hydrangeas. Many species of hydrangeas will produce blue blossoms in the presence of aluminum, while in the absence of aluminum, the hydrangeas will produce pink flowers. The availability of aluminum to the plants is regulated by pH. In an acidic soil, the high concentration of H+ ions dissolves the aluminum making it available for root uptake in hydrangeas. In a basic soil, the aluminum does not dissolve and it is not available for root uptake by the hydrangeas. Low pH High pH High Aluminum Availability Low Aluminum Availability Dr. Surati is setting up her experiment to test her Blue->Pink fertilizer and her Pink->Blue fertilizer. She has set up a green house with soil beds that are acidic and soil beds that are basic. She will grow her hydrangeas in the presence and absence of her fertilizers under all possible conditions. She will measure the pH of her soils before and after the addition of fertilizer, and she will measure the availability of aluminum in her soils before and after the addition of fertilizer. In each plot she will grow ten plants. All 40 plants will be clones of the same parent plant which has been shown to respond to changes in pH. This will be the first time any of the plants have produced blooms. The flower color will be categorized as either blue or pink. Soil Type Basic 10 10 Acidic Fertilizer Blue ->Pink Pink -> Blue 10 NOTE: The words and/or phrases you need to use are actually listed somewhere in the question itself, so you will NOT receive credit for misspellings or other words/phrases not listed·lf appropriate, words/phrases may be used more than once.

Explanation / Answer

Q7. Answer:

AaBbCc x AaBbCc

Probability of F1 offspring with the genotype aaBbCC is= ¼ x ½ x ¼ = 1/32 = 0.03125 =3.125

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