Regarding to conditions for growth in flowering plants which of the following is incorrect ?

Options

A. Oxygen is required for sufficient energy production
B. Water status of cell should be healthy
C. Level of Essential elements should also be appropriate
D. DNA content of cell should be high

Answer

To determine which condition for the growth of flowering plants is incorrect, we can analyze each option provided:

1. **Oxygen is required for sufficient energy production.**
- This statement is correct. Oxygen is essential for cellular respiration, which produces ATP (adenosine triphosphate), the energy currency of the cell. Without oxygen, aerobic respiration cannot occur efficiently.

2. **Water status of a cell should be healthy.**
- This statement is also correct. Water is crucial for various metabolic processes, helps maintain cell turgidity, and is a solvent for nutrients. Healthy water status is vital for plant growth.

3. **Level of essential elements should also be appropriate.**
- This statement is correct as well. Plants require a range of macro and micronutrients for growth and development. An appropriate level of these nutrients is necessary for metabolic functions and overall health.

4. **DNA content of a cell should be high.**
- This statement is incorrect. While DNA is essential for the functioning of cells, the amount of DNA does not directly correlate with the growth conditions of flowering plants. The ploidy level (number of sets of chromosomes) is more relevant than simply having a high DNA content.

Based on this analysis, the incorrect condition for the growth of flowering plants is:

**Answer: Option 4 - DNA content of a cell should be high.**