Select the incorrect statement/statements from the following
A. 'Pneumatophores' are helpful in aerobic respiration
B. Haustorial roots of striga collect only H,O and minerals from host
C. 'Rafflesia' produces largest reproductive unit of Angiosperms
D. Fasciculated tuberous roots are seen in 'Asparagus'
E. Very short lived 'Primary root'is seen in both Dicots and Monocots

Options

A. E alone
B. B, C and E
C. A, B, C and E
D. A, B, C, D, E

Answer

To determine the incorrect statements from the given options, we will analyze each statement one by one.

### Step-by-Step Solution:

1. **Statement A: 'Pneumatophores' are helpful in aerobic respiration.**
- **Analysis:** Pneumatophores are specialized roots that grow upwards in waterlogged or marshy areas to help the plant obtain oxygen for respiration. This statement is correct.

2. **Statement B: Haustorial roots of Striga collect only H₂O and minerals from the host.**
- **Analysis:** Haustorial roots are modified roots of parasitic plants like Striga that penetrate the host plant to absorb water and nutrients, including minerals. This statement is also correct.

3. **Statement C: 'Rafflesia' produces the largest reproductive unit of Angiosperms.**
- **Analysis:** Rafflesia is known for having the largest flower among angiosperms, which is indeed the reproductive unit. This statement is correct.

4. **Statement D: Fasciculated tuberous roots are seen in 'Asparagus'.**
- **Analysis:** Asparagus does have fasciculated tuberous roots that store food. This statement is correct.

5. **Statement E: Very short-lived 'Primary root' is seen in both Dicots and Monocots.**
- **Analysis:** In monocots, the primary root is typically short-lived and replaced by a fibrous root system. However, in dicots, the primary root is usually persistent and forms a taproot system. Therefore, this statement is incorrect.

### Conclusion:
The incorrect statement is **E**: Very short-lived 'Primary root' is seen in both Dicots and Monocots.

---