Alveoli has :-a)Yellow fibrous connective tissueb)White fibrous connec...
It is elastic and flexible. It forms wall of blood vessels, lungs, true vocal chords, trachea, capsule of spleen and bronchioles. It also forms sheet in ligaments. Ligaments is a modified yellow elastic fibrous tissue and connects bone to bone.
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Alveoli has :-a)Yellow fibrous connective tissueb)White fibrous connec...
A) Yellow fibrous connective tissue
YFCT is also found in wall of trachea and wall of bronchioles
Alveoli has :-a)Yellow fibrous connective tissueb)White fibrous connec...
Understanding Alveoli Structure
Alveoli are tiny air sacs in the lungs that play a crucial role in gas exchange. They are primarily composed of different types of tissues that provide structural support and facilitate their function.
Types of Connective Tissues in Alveoli
- Yellow Fibrous Connective Tissue:
- This type of connective tissue is characterized by elastic fibers, which provide flexibility and resilience.
- In the alveoli, yellow fibrous connective tissue allows the air sacs to expand and contract easily during breathing.
- The elasticity is essential for maintaining the surface area needed for efficient gas exchange.
- White Fibrous Connective Tissue:
- This type contains dense collagen fibers, providing strength and support.
- While present in the lungs, it is not the primary component of the alveoli.
- Areolar Connective Tissue:
- This tissue has a loose arrangement of fibers and cells, providing a supportive framework.
- It is found in various organs but is not specifically characteristic of alveoli.
- Adipose Connective Tissue:
- This tissue stores fat and provides insulation and cushioning.
- It does not play a significant role in the function of alveoli.
Conclusion
The correct answer is Yellow Fibrous Connective Tissue because it is integral to the structure and function of the alveoli. Its elasticity allows the alveoli to effectively manage the changes in volume during the breathing cycle, ensuring optimal gas exchange in the lungs. Understanding the connective tissue composition is vital for grasping how the respiratory system functions efficiently.
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