Suppose 1600 pea plants are produced from Tt x tt cross, how many of them are expected to be tall? a. 1200
b. 400
c. 800
d. 500

800 is the correct answer

Explanation:

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image result for how many calories of energy will 20 grams of carbohydrates provide in one gram provides 4 calories

consuming the right balance of protein, carbohydrates and fat can you maintain a healthy weight and optimize your energy levels. protein and carbohydrates both contain 4 calories per gram, while fat provides 9 calories per gram.