Question:

Dodder plant (Cuscuta) belongs to __ family.

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Plant Families. Dodder (Cuscuta) is a parasitic plant belonging to the Convolvulaceae (morning glory) family.
Updated On: May 20, 2025
  • Malvaceae
  • Rutaceae
  • Rubiaceae
  • Convolvulaceae
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The Correct Option is D

Approach Solution - 1

Dodder (Cuscuta species) is a genus of parasitic plants. They lack chlorophyll and obtain nutrients by attaching to host plants. Cuscuta is classified in the family Convolvulaceae, also known as the morning glory family. 
- Malvaceae: Mallow family (e.g., cotton, hibiscus). 
- Rutaceae: Citrus family (e.g., lemon, orange). 
- Rubiaceae: Coffee family (e.g., coffee, cinchona).

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Approach Solution -2

The dodder plant, scientifically known as Cuscuta, belongs to the family Convolvulaceae.
Cuscuta is a genus of parasitic plants that lack chlorophyll and depend on other plants for nutrition.
Being a parasitic plant, it attaches itself to the host plant using specialized structures called haustoria, through which it extracts water and nutrients.
Despite its parasitic nature, Cuscuta is classified under the Convolvulaceae family because of its floral characteristics and genetic relationships.
The Convolvulaceae family is commonly known as the morning glory family and includes many climbing or twining plants.
Understanding the classification of Cuscuta helps in studying plant parasitism and evolutionary adaptations in flowering plants.
The study of such parasitic plants is important for agriculture as Cuscuta species can affect crop yields by damaging host plants.
Hence, its family classification provides insight into its botanical characteristics and ecological impact.
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