Plant Stem Growth: Structure and Functions
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Questions and Answers

What is the function of the stem in a plant?

  • To transport water and minerals from roots to leaves (correct)
  • To produce flowers
  • To store excess sunlight
  • To store excess sugars

What is the role of nodes in plant stems?

  • Points of attachment for leaves, aerial roots, and flowers (correct)
  • To store excess nutrients
  • To conduct photosynthesis
  • To protect the stem from external damage

Where is the axillary bud usually found on a plant stem?

  • In the middle of the internode
  • At the apex of the plant
  • At the base of a leaf and the stem (correct)
  • At the tip of the stem

What type of cells make up the peripheral cortex in a plant stem?

<p>Parenchyma cells (B)</p> Signup and view all the answers

Which cells are primarily responsible for conducting water and nutrients in a plant stem?

<p>Xylem and phloem cells (D)</p> Signup and view all the answers

What is the main function of plant stems?

<p>Store food for the plant (A)</p> Signup and view all the answers

What is the stalk connecting a leaf to the stem called?

<p>Petiole (C)</p> Signup and view all the answers

Which tissue in stems is responsible for conducting water and nutrients?

<p>Vascular tissue (D)</p> Signup and view all the answers

What is the region of the stem between two nodes called?

<p>Internode (D)</p> Signup and view all the answers

Which type of stem can be both herbaceous and woody in nature?

<p>Magnolia tree stem (D)</p> Signup and view all the answers

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