Tissue: Anatomy is the study of internal structure of organism. Organs are made up of group of cells. A group of cells having essentially a common function and origin is called as... Tissue: Anatomy is the study of internal structure of organism. Organs are made up of group of cells. A group of cells having essentially a common function and origin is called as tissue. Plant tissues are grouped as meristematic tissue and permanent tissue on the basis of its ability to divide. 8.2 Meristematic Tissue: It is a group of young cells. These are living cells with ability to divide in the regions where they are present. These are polyhedral or isodiametric in shape without intercellular spaces. Cell wall is thin, elastic, mainly composed of cellulose. Protoplasm is dense with distinct nucleus at the center and vacuoles if present, are very small. Cells show high rate of metabolism. These cells are immature.
Understand the Problem
The question seems to be a prompt for notes on plant tissue, specifically focused on meristematic tissue, detailing its characteristics and functions.
Answer
Meristematic tissue is a group of young, dividing cells in plants with thin walls, dense protoplasm, and small vacuoles.
Meristematic tissue is a group of young, living cells with the ability to divide and located in specific growth regions in plants. They have thin, elastic cell walls, dense protoplasm, a distinct central nucleus, small or no vacuoles, and show a high rate of metabolism.
Answer for screen readers
Meristematic tissue is a group of young, living cells with the ability to divide and located in specific growth regions in plants. They have thin, elastic cell walls, dense protoplasm, a distinct central nucleus, small or no vacuoles, and show a high rate of metabolism.
More Information
Meristematic tissues are vital for the growth and development of plants as they are responsible for forming new cells that differentiate into various types of tissues.
Tips
Common mistakes include confusing meristematic tissue with permanent tissue or not noting the unique characteristics such as thin cell walls and high metabolic activity.
Sources
- Tissue (biology) - Wikipedia - en.wikipedia.org
- 4.1 Types of Tissues – Anatomy & Physiology - open.oregonstate.education
- 8. Plant Tissues and Anatomy - sdconline.net
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