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Read the given statements and select the...

Read the given statements and select the correct option. Statement-1: Root cap protects the root meristem from the frition of the soil and its outer cells are continously replaced by newer ones.
Statemnent 2 : The effect of the coil-friction damages the outer cells of root cap which are peeled off and replaced by new cells produced by root meristem.

A

Both statements 1 and 2 are correct.

B

Statement 1 is correct but statement 2 is incorrect.

C

Statement 1 is incorrect but statement 2 is correct.

D

Both statement 1 and 2 are incorrect.

Text Solution

AI Generated Solution

The correct Answer is:
To solve the question, we need to analyze both statements provided and determine their correctness. ### Step-by-Step Solution: 1. **Understanding Statement 1**: - The statement claims that the root cap protects the root meristem from soil friction and that its outer cells are continuously replaced by newer ones. - The root cap, also known as calyptra, is located at the tip of the root and serves to protect the delicate root meristem as it pushes through the soil. - As the root grows and penetrates the soil, the outer cells of the root cap may get damaged due to friction with the soil. - To maintain its protective function, these outer cells are indeed continuously replaced by new cells produced by the root meristem. 2. **Understanding Statement 2**: - This statement indicates that soil friction damages the outer cells of the root cap, which are then peeled off and replaced by new cells produced by the root meristem. - This is consistent with the first statement. The outer cells of the root cap do get damaged due to friction, and the root meristem is responsible for producing new cells to replace them. 3. **Conclusion**: - Both statements are correct. The root cap does protect the root meristem from soil friction, and the outer cells of the root cap are continuously replaced as they get damaged. ### Final Answer: Both statements 1 and 2 are correct. Therefore, the correct option is **A**. ---
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