Which of the Following Was NOT a Step in the Evolution

question 22

Multiple Choice

Which of the following was NOT a step in the evolution of the ovule?

• A)Retention of the megaspores in the megasporangium
• B)Production of only four megaspore mother cells per megasporangium
• C)Formation of a highly reduced endosporic megagametophyte
• D)Production of only one functional megaspore per megasporangium
• E)Development of the embryo within the megagametophyte

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A financial ratio that measures the profitability of a company in relation to its total assets.

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The percentage at which an individual or corporation is taxed on their income.

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The cost incurred by an entity for borrowed funds, typically reported on the income statement as a non-operating expense.

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A financial metric expressing the percentage of revenue remaining after all operating expenses, interest, taxes, and preferred stock dividends have been deducted from a company's total revenue.