NEET Zoology Organ & Organ Systems MCQ Question
Which combination of statements about organ and organ systems in multicellular organisms is correct?
Organs are made up of different types of tissues. 2. Organs work independently of one another. 3. Organ systems are formed by the association of different organs.
All organs consist of a single type of tissue. 2. Organ systems enhance the efficiency of cellular functions. 3. Each tissue type can perform all organ functions.
A group of similar cells forms organs. 2. Organ systems coordinate activities of multiple organs. 3. Organs can function without a supporting system.
Multicellular organisms have organs made of various tissues. 2. Organs perform functions independently. 3. Organ systems increase the complexity of biological functions.
Correct Answer
Detailed Explanation
Statement 1 is correct as organs are composed of multiple tissue types, and statement 3 is also correct since organ systems are formed by the association of different organs, which is essential for coordinated activities in multicellular organisms. However, statement 2 is incorrect because organs do not work independently; they function as part of organ systems.
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