Find the correct statements about fungi:-
a) most of the fungi are seprophytes
b) Fungi can also survive as symbionts
c) Sexual reproduction in fungi involves three steps
d) Reproduction division in fungi occurs in fruiting bodies which forms haploid spores.

Options

A. A, B are correct
B. C, D are correct
C. A,B, and C are correct
D. A,B,C and D are correct

Answer

To determine the correct statements about fungi, let's analyze each statement step by step.

### Step 1: Analyze Statement A
**Statement A:** Most of the fungi are saprophytes.
- **Explanation:** Fungi are primarily decomposers and play a critical role in breaking down dead organic matter. The majority of fungi obtain their nutrients from decaying material, making this statement correct.

### Step 2: Analyze Statement B
**Statement B:** Fungi can also survive as symbionts.
- **Explanation:** Fungi can form symbiotic relationships with other organisms, such as algae in lichens or plants in mycorrhizae. This mutualistic association allows both organisms to benefit. Therefore, this statement is also correct.

### Step 3: Analyze Statement C
**Statement C:** Sexual reproduction in fungi involves three steps.
- **Explanation:** The sexual reproduction process in fungi typically includes three key stages:
1. **Plasmogamy:** Fusion of the cytoplasm of two parent cells.
2. **Karyogamy:** Fusion of the nuclei from the parent cells.
3. **Meiosis:** Results in the formation of haploid spores. This statement is correct.

### Step 4: Analyze Statement D
**Statement D:** Reproductive division in fungi occurs in fruiting bodies which form haploid spores.
- **Explanation:** In fungi, the reproductive structures (fruiting bodies) are responsible for producing and dispersing spores, which are typically haploid. This statement is also correct.

### Conclusion
All four statements about fungi are correct:
- A) Correct
- B) Correct
- C) Correct
- D) Correct

Thus, the correct answer is that all four statements are true.

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