Assertion : In tissue culture, whole plant can be produced from plant cell.
Reason : The capacity to generate a whole plant from any cell/explant is called totipotency.

Options

A. If both assertion and reason are true and reason is the correct explanation of assertion.
B. If both assertion and reason are true but reason is not the correct explanation of assertion
C. If assertion is true bur reason is false.
D. if both assertion and reason are false.

Answer

To solve the assertion-reason question, we will analyze both the assertion and the reason step by step.

### Step 1: Analyze the Assertion
The assertion states: "In tissue culture, a whole plant can be produced from a plant cell."
- **Explanation**: This statement is true. Tissue culture is a technique used in plant propagation where cells or tissues from a plant (known as explants) are cultured in a controlled environment to develop into a whole plant. This process allows for the cloning of plants and can produce multiple plants from a single cell or tissue sample.

### Step 2: Analyze the Reason
The reason states: "The capacity to generate a whole plant from any cell/explant is called totipotency."
- **Explanation**: This statement is also true. Totipotency refers to the ability of a single cell to divide and produce all the differentiated cells in an organism, including the ability to form a complete plant. In the context of tissue culture, the cells or tissues used (explants) must possess totipotency to regenerate into a whole plant.

### Step 3: Determine the Relationship
Now, we need to determine if the reason correctly explains the assertion.
- While both statements are true, the reason does not provide a direct explanation for the assertion. The assertion describes a process (tissue culture) while the reason defines a concept (totipotency). The assertion could be true even if the reason were not provided, as tissue culture can be understood without explicitly mentioning totipotency.

### Conclusion
- **Assertion**: True
- **Reason**: True
- **Does the reason explain the assertion?**: No

Thus, the correct conclusion is that both the assertion and reason are true, but the reason does not correctly explain the assertion.

### Final Answer
Both the assertion and reason are true, but the reason is not the correct explanation for the assertion.

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