The morphological and embryological marvels (and the sites of sexual reproduction) in angiosperms plants are

Options

A. leaves
B. stems
C. roots
D. flowers

Answer

**Step-by-Step Solution:**

1. **Understanding Morphological Marvels:**
- Morphological marvels refer to the visible and attractive features of a plant. In angiosperms (flowering plants), the most prominent morphological marvel is the flower. Flowers are often colorful and exhibit various shapes, making them visually striking.

2. **Identifying Embryological Marvels:**
- Embryological marvels pertain to the processes involved in the formation of embryos. In angiosperms, the formation of embryos occurs after fertilization, leading to the development of seeds. This process is crucial for the continuation of plant life and is considered an embryological marvel.

3. **Recognizing the Site of Sexual Reproduction:**
- Sexual reproduction in angiosperms occurs in the flowers. Flowers contain reproductive structures, specifically stamens (male gametes) and ovaries (female gametes). The interaction between these gametes during fertilization leads to the formation of seeds, which then develop into new plants.

4. **Conclusion:**
- Therefore, the morphological marvels (the attractive and diverse structures) and embryological marvels (the formation of embryos) in angiosperms, along with the site of sexual reproduction, are primarily found in the flowers.

**Final Answer:**
- The morphological and embryological marvels, as well as the site of sexual reproduction in angiosperms, are the **flowers**.

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