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The capacity to generate a whole plant f...

The capacity to generate a whole plant from any cell/explant is called:

A

Somaclone production

B

Totipotency

C

Sometic hybrdization

D

None of these

Text Solution

AI Generated Solution

The correct Answer is:
To solve the question "The capacity to generate a whole plant from any cell/explant is called:", we need to identify the correct term that describes this ability. Here’s a step-by-step breakdown of the solution: ### Step 1: Understand the Question The question is asking for a specific term that refers to the ability of a single cell or explant to develop into a whole plant. **Hint:** Focus on the definitions related to plant cells and their capabilities in plant regeneration. ### Step 2: Analyze the Options We need to consider the provided options and their meanings: - **Option A: Soma clone production** - This is a technique of micropropagation that involves using somatic cells. However, it does not refer to the ability of any cell to generate a whole plant. **Hint:** Recall that somatic cells are differentiated and typically do not have the capacity to regenerate into a whole plant. - **Option B: Totipotency** - This term comes from the Greek word "totipotentia," meaning "ability for all." It refers to the ability of a single cell to divide and differentiate into all types of cells necessary to form a complete organism, including all plant organs. **Hint:** Think about the definition of totipotency and how it relates to plant cells. - **Option C: Somatic hybridization** - This is another technique of tissue culture that involves combining somatic cells from different plants. It does not relate to the ability of a single cell to regenerate into a whole plant. **Hint:** Remember that somatic hybridization involves already differentiated cells and does not imply the regeneration of a whole plant from a single cell. ### Step 3: Identify the Correct Answer After analyzing the options, we find that: - **Totipotency** (Option B) is the correct answer because it specifically describes the capacity of a single cell to generate a whole plant. **Hint:** Confirm your understanding by recalling examples of totipotent cells in plants. ### Conclusion The capacity to generate a whole plant from any cell/explant is called **totipotency**.
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