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Which of the following is not a characte...

Which of the following is not a characteristic of growth in living organism?

A

increase in number due to cell division

B

increase in size due to accumulation of material from outside

C

increase in size due to accumulation of material from inside

D

both (1) and (2)

Text Solution

AI Generated Solution

The correct Answer is:
To determine which of the following is not a characteristic of growth in living organisms, we will analyze each option one by one. ### Step-by-Step Solution: 1. **Understanding Growth in Living Organisms**: - Growth in living organisms can be defined as an increase in size or mass. This can occur through two primary mechanisms: - Increase in the number of cells (cell division). - Increase in the mass of cells (accumulation of materials). 2. **Analyzing Each Statement**: - **Option 1: Increase in number due to cell division**: - This is a characteristic of growth in living organisms. Cell division leads to an increase in the number of cells, which is a fundamental aspect of growth. - **Option 2: Increase in size due to accumulation of material from outside**: - This is not a characteristic of living organisms. This process is known as "accretion," which is typical of non-living things. For example, sand dunes grow in size due to the accumulation of sand, but this does not represent growth in a living organism. - **Option 3: Increase in size due to accumulation of material from inside**: - This is a characteristic of living organisms. When living organisms grow, they assimilate nutrients and materials from their environment, leading to an increase in mass from within. - **Option 4: Increase in size due to cell division**: - This is also a characteristic of growth in living organisms, as cell division contributes to the overall increase in size. 3. **Conclusion**: - After analyzing all options, the statement that is not a characteristic of growth in living organisms is **Option 2: Increase in size due to accumulation of material from outside**. ### Final Answer: The correct answer is **Option 2**.
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