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प्रश्न
Write the information related to the diagram given below.
आकृती
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उत्तर
- Apical meristem:
- Apical meristem is produced from promeristem and forms growing point of apices of root, shoot and their lateral branches.
- It is known as apical initials because it leads to an increase in the length of the plant body.
- The shoot apical meristem is terminal in position, whereas the root apical meristem is subterminal, meaning it is located behind the root cap.
- Intercalary meristem:
- The top or base area of the node contains intercalary meristematic tissue.
- Their activity is mainly seen in monocots.
- These are short-lived.
- Lateral meristem:
- It is present along the sides of central axis of organs
- It contributes to the growth of the stem or root's girth. Intrafascicular cambium, for example.
- It is found in gymnosperm and dicot angiosperm vascular bundles.
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संबंधित प्रश्न
State whether the following statement is True or False.
Meristematic tissue is found at the growing tips of a plant.
Fill in the blank
......................... tissue is situated at the tip of root and stem.
Write the name of the following tissue.
Tissue is responsible for increasing the girth of the stem.
Which one of the following pairs is correctly matched?
Name the tissues found:
at the tip of a growing stem
Refer to the given figure and select the correct statement.
- A, B, and C are histogen of shoot apex
- A Gives rise to medullary rays.
- B Gives rise to cortex
- C Gives rise to epidermis.
Meristematic tissues in plants are
What is plate meristem?
Draw a shoot apex and label the meristem’s parts.
Vascular cambium is a ______.
