The largest ovules, largest male and female gametes and largest plants are found among

Options

A. Angiosperms
B. Tree ferns and some monocots
C. Gymnosperms
D. Dicotyledonous plants

Answer

To solve the question regarding where the largest ovules, male and female gametes, and plants are found, we can break it down into the following steps:

### Step 1: Identify the largest ovules
- The largest ovules are found in **Cycus** (a genus of Gymnosperms). Gymnosperms are a group of seed-producing plants that includes conifers and cycads.

### Step 2: Identify the largest male gametes
- The largest male gamete is found in **Cichlid** fish. However, since the question focuses on plants, we will note that the largest male gametes in the context of plants are also associated with Gymnosperms.

### Step 3: Identify the largest female gametes
- The largest female gamete is also found in **Cichlid** fish, but again, in the context of plants, Gymnosperms have the largest female gametes as well.

### Step 4: Identify the largest plants
- The largest plants, specifically in terms of height and biomass, are **conifers**, which are also part of the Gymnosperm group.

### Conclusion
- All the largest ovules, male and female gametes, and the largest plants are found among **Gymnosperms**. Gymnosperms are characterized by their non-flowering nature and the exposure of their seeds.

### Final Answer
The correct answer is **Gymnosperms**.

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