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Read the following statements about anim...

Read the following statements about animal tissue . Identify the true and false ones and select the correct option .
I. Adhering junctions along with cementing cell together facilitate the cells to communicate with each other by connecting the plasma
II. Compound epithelium covers the moist surface of the buccal cavity. Pharynx and lining of ducts of salivary glands.
III. The striated muscle fibre is a thin elongated with point ends and multiple nuclei
IV . Cartilage is present in the tip of the nose and between the bodies of adjacent vertebrae.

A

I: False , II: True , III : False , IV : True

B

I: True , II: True , III : True , IV : False

C

I: False , II: False , III : True , IV : False

D

I : True , II: False , III: False , IV : True

Text Solution

AI Generated Solution

The correct Answer is:
To solve the question regarding the truthfulness of the statements about animal tissue, we will evaluate each statement one by one. ### Step-by-Step Solution: 1. **Evaluate Statement I**: - **Statement**: "Adhering junctions along with cementing cells together facilitate the cells to communicate with each other by connecting the plasma." - **Evaluation**: Adhering junctions (like desmosomes and hemidesmosomes) primarily serve to attach cells to one another, rather than facilitating communication. They do not connect plasma membranes for communication. - **Conclusion**: **False** 2. **Evaluate Statement II**: - **Statement**: "Compound epithelium covers the moist surface of the buccal cavity, pharynx and lining of ducts of salivary glands." - **Evaluation**: Compound epithelium is indeed found in these areas, as it consists of multiple layers of cells and is suited for protection in moist environments. - **Conclusion**: **True** 3. **Evaluate Statement III**: - **Statement**: "The striated muscle fibre is a thin elongated with pointed ends and multiple nuclei." - **Evaluation**: Striated muscle fibers are cylindrical and do not have pointed ends; they are characterized by having multiple nuclei but are not thin and elongated with pointed ends (this description fits smooth muscle fibers). - **Conclusion**: **False** 4. **Evaluate Statement IV**: - **Statement**: "Cartilage is present in the tip of the nose and between the bodies of adjacent vertebrae." - **Evaluation**: This statement is accurate as cartilage is indeed found in these locations. - **Conclusion**: **True** ### Summary of Evaluations: - Statement I: **False** - Statement II: **True** - Statement III: **False** - Statement IV: **True** ### Final Answer: Based on the evaluations, the correct option that identifies the true and false statements is **Option 1** (which states that statements II and IV are true, while statements I and III are false). ---
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