Choose the most appropriate answer response for each question.
-nodules

Question

Quizplus · Accepted Answer

Nodules are specialized structures found on the roots of certain plants, such as legumes, that house nitrogen-fixing bacteria. These bacteria convert atmospheric nitrogen into a form that can be used by the plant.

Answer: J
 The phloem is responsible for transporting organic molecules, such as sugars and amino acids, from the source region, where they are produced through photosynthesis, to the sink region, where they are used for growth and storage.

Answer: A
 Guard cells are cells responsible for opening and closing the stomata, which regulate gas exchange and water loss in leaves.

Answer: K
 The xylem is the main water-conducting tube in angiosperms, which transports water and dissolved nutrients from the roots up to the leaves.

Answer: F
 The phloem is responsible for transporting organic molecules, such as sugars and amino acids, from the source region, where they are produced through photosynthesis, to the sink region, where they are used for growth and storage.

Choose the Most Appropriate Answer Response for Each Question