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Which of the following statements is tru...

Which of the following statements is true related to plant growth

A

Plant growth is generally indeterminate

B

Plant growth is measurable

C

Plant growth does not occur through out the life.

D

Both (1) and (2)

Text Solution

AI Generated Solution

The correct Answer is:
To determine which statement related to plant growth is true, we will analyze the provided statements one by one. ### Step-by-Step Solution: 1. **Understanding Indeterminate Growth**: - The first statement claims that "plant growth is generally indeterminate." - Indeterminate growth means that plants can grow continuously without a fixed endpoint. This is true for most plants, as they have meristematic tissues that allow them to keep growing throughout their life. **Hint**: Remember that indeterminate growth allows plants to keep adding new cells and growing indefinitely. 2. **Measurability of Plant Growth**: - The second statement asserts that "plant growth is measurable." - This statement is also true. We can measure plant growth in terms of height, biomass, leaf area, etc. **Hint**: Consider how scientists and gardeners measure plant growth using tools like rulers or scales. 3. **Growth Throughout Life**: - The third statement says that "plant growth does not occur throughout the life." - This statement is incorrect. Plants continue to grow throughout their life due to the presence of meristematic tissues, which are responsible for continuous cell division. **Hint**: Think about how deciduous trees lose leaves in autumn but regrow them in spring, indicating ongoing growth. 4. **Combining Statements**: - The fourth statement claims that "both 1 and 2 are correct." - Since we have established that both the first and second statements are true, this statement is also correct. **Hint**: If two statements are true, the option that includes both is likely correct. ### Conclusion: Based on the analysis, the true statements about plant growth are: - Plant growth is generally indeterminate (True). - Plant growth is measurable (True). - Plant growth does occur throughout life (False). - Therefore, the correct answer is that both statements 1 and 2 are true. ### Final Answer: The correct option is **4**, which states that both statements 1 and 2 are correct.
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