Meristematic Tissue Characteristics Explained
Meristematic tissues are plant tissues responsible for growth, characterized by actively dividing cells. To find the INCORRECT statement, let's examine the typical features of these cells.
Key Features of Meristematic Cells:
- Actively dividing cells: This is their primary function and defining characteristic.
- Thin cell walls: Their walls are thin and primarily composed of cellulose, allowing for expansion.
- Dense cytoplasm: They contain abundant cytoplasm and prominent nuclei.
- Vacuoles: Meristematic cells generally lack large, central vacuoles. They might have small, numerous vacuoles, but not the prominent ones seen in mature cells.
Evaluating the Options:
- Option 1: Lack of vacuoles - This is generally true for meristematic cells, distinguishing them from mature cells.
- Option 2: Thin walled - This is a correct characteristic of meristematic cells.
- Option 3: Presence of vacuoles - This is INCORRECT because meristematic cells typically lack large, central vacuoles.
- Option 4: Actively dividing cells - This is the fundamental characteristic of meristematic tissue.
Based on the analysis, the statement that is INCORRECT about meristematic tissues is the Presence of vacuoles, referring to the absence of large, central vacuoles.
Important Questions from Biology
Which of the following statements about living and non-living being is/are correct?
1. While living being can demonstrate growth and repair, non-living being cannot.
2. While living being demonstrates metabolic processes, non-living being does not.
Select the correct answer using the code given below.Movement of materials to different parts of cytoplasm and nucleus is generally carried out by
The gaseous product of a process in plants is a requirement for another vital process that releases energy. Given below are four combinations of the process and product. Identify the correct answer.
Which one of the following cell organelles may play a role in expelling excess water and wastes in case of unicellular organisms?
Transformation of meristematic cells into specific permanent tissues occurs by the process of
