Statement I: In Spirogyra, sometimes the gametes behave directly as zygospores without fusion.
Statement II: In Spirogyra, asexual reproduction is by flagellated zoospores produced in zoosporangia.
Select the correct option regarding both the statements.

Options

A. Both the statements are correct
B. Both the statements are wrong
C. Statement I is correct and II is wrong
D. Statement Il is correct and I is wrong

Answer

To analyze the statements regarding Spirogyra, we will break down each statement step by step.

### Step 1: Analyze Statement I
**Statement I:** In Spirogyra, sometimes the gametes behave directly as zygospores without fusion.

- In Spirogyra, during the process of conjugation, gametes are formed from the protoplasts of the conjugating cells.
- Under certain physiological and environmental conditions, these gametes may not undergo fusion.
- Instead, they can function as asexual spores known as parthenospores or ozygospores.

**Conclusion for Statement I:** This statement is correct.

### Step 2: Analyze Statement II
**Statement II:** In Spirogyra, asexual reproduction is by flagellated zoospores produced in zoosporangia.

- Asexual reproduction in Spirogyra does not occur through flagellated zoospores.
- Instead, it occurs through the formation of ozygospores or parthenospores, which are produced when gametes behave as spores.
- Flagellated zoospores are not a characteristic of Spirogyra; they are more commonly associated with other algae.

**Conclusion for Statement II:** This statement is incorrect.

### Final Conclusion
- **Statement I is correct.**
- **Statement II is incorrect.**

Thus, the correct option regarding both statements is: **Statement I is correct and Statement II is wrong.**

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