Which of the Following Explains Why Animals Totally Dependent on Plants

question 29

Multiple Choice

Which of the following explains why animals totally dependent on plants and microorganisms for nitrogen fixation and nitrate assimilation?

• A)They lack the enzyme aminotransferase.
• B)They lack the enzymes to reduce N₂ and NO₃- to NH₄⁺.
• C)They lack carbamoyl-phosphate synthetase I.
• D)They lack glutamate dehydrogenase.

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