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Read the following statements and find o...

Read the following statements and find out the incorrect statements. 
(a) Movement is one of the significant features of living beings-both plants and animals.
b. Streaming of protoplasm in the unicellular organisms like Amoeba is a simple form of movement.
c. Movement of cilia, flagella and tentacles are shown by Euglena, Paramoecium and Hydra respectively.
d. Human beings can move limbs jaws, eyelids, tongue and ear pinna etc.
e. Locomotion is generally for search of food, shelter, mate, suitable breeding grounds and favourable climatic conditions or to escape from enemy/predators.

A

a and b

B

b and c

C

c and d

D

d and e

Text Solution

AI Generated Solution

The correct Answer is:
To determine the incorrect statements from the provided options, let's analyze each statement one by one: 1. **Statement (a)**: "Movement is one of the significant features of living beings - both plants and animals." - **Analysis**: This statement is correct. Movement is indeed a characteristic of living organisms, including both plants (e.g., growth movement) and animals (e.g., locomotion). 2. **Statement (b)**: "Streaming of protoplasm in the unicellular organisms like Amoeba is a simple form of movement." - **Analysis**: This statement is also correct. Amoeba moves by streaming its protoplasm, which is a basic form of movement. 3. **Statement (c)**: "Movement of cilia, flagella and tentacles are shown by Euglena, Paramecium and Hydra respectively." - **Analysis**: This statement is incorrect. While Euglena does use flagella for movement and Paramecium uses cilia, Hydra does not primarily use tentacles for movement in the same way. Hydra moves by contracting and expanding its body, and tentacles are used more for capturing prey. 4. **Statement (d)**: "Human beings can move limbs, jaws, eyelids, tongue and ear pinna etc." - **Analysis**: This statement is correct. Humans can indeed move all these body parts. 5. **Statement (e)**: "Locomotion is generally for search of food, shelter, mate, suitable breeding grounds and favorable climatic conditions or to escape from enemy/predators." - **Analysis**: This statement is correct. Locomotion serves various purposes, including searching for food and escaping from predators. **Conclusion**: The incorrect statement is **(c)**. ### Final Answer: The incorrect statement is **(c)**.

To determine the incorrect statements from the provided options, let's analyze each statement one by one: 1. **Statement (a)**: "Movement is one of the significant features of living beings - both plants and animals." - **Analysis**: This statement is correct. Movement is indeed a characteristic of living organisms, including both plants (e.g., growth movement) and animals (e.g., locomotion). 2. **Statement (b)**: "Streaming of protoplasm in the unicellular organisms like Amoeba is a simple form of movement." - **Analysis**: This statement is also correct. Amoeba moves by streaming its protoplasm, which is a basic form of movement. ...
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