Name the modified part in pitcher plant and bladder wort.

Explanation

**Step-by-Step Solution:**

1. **Identify the Plants**: The question asks for the modified parts in two specific plants: the pitcher plant and the bladderwort.

2. **Modified Part in Bladderwort**: In the bladderwort (genus Utricularia), the leaves are modified into structures known as "bladders." These bladders are specialized for trapping small aquatic organisms, allowing the plant to obtain nutrients.

3. **Modified Part in Pitcher Plant**: In the pitcher plant (genus Nepenthes), the leaves are modified into a structure called a "pitcher." The pitcher is designed to trap insects and other small prey, which the plant digests to supplement its nutrient intake.

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