Select the correct match in the following :-

Options

A. Brood parasitism - Partial stem parasite
B. Holoparasite - Cuckoo & crow
C. Hemiparasite - Parasite which totally dependent upon the host
D. Hyper parasite - A parasite living on another parasite

Answer

To solve the question regarding the correct match for different types of parasitism, we will analyze each term and its respective definition or example step by step.

### Step 1: Understand Brood Parasitism
- **Definition**: Brood parasitism is a form of parasitism where one organism lays its eggs in the nest of another species, allowing the host to incubate and raise its young.
- **Example**: The cuckoo bird is a well-known example of a brood parasite, as it lays its eggs in the nests of other birds, such as crows.

### Step 2: Understand Holoparasite
- **Definition**: Holoparasites are organisms that cannot complete their life cycle without exploiting a suitable host. They are completely dependent on their host for nutrients.
- **Example**: An example of a holoparasite is the dodder plant, which derives all of its nutrients from the host plant.

### Step 3: Understand Hemiparasite
- **Definition**: Hemiparasites are plants that can obtain some of their nutrients through parasitism but can also photosynthesize. They are partially dependent on their host.
- **Example**: Mistletoe is a common example of a hemiparasite, as it can photosynthesize but also extracts water and nutrients from its host tree.

### Step 4: Understand Hyperparasite
- **Definition**: A hyperparasite is a parasite whose host is also another parasite. This means it lives on or in another parasite.
- **Example**: An example of a hyperparasite is a parasitic wasp that lays its eggs inside another parasitic insect.

### Summary of Matches
1. **Brood Parasitism**: Cuckoo and Crow
2. **Holoparasite**: Total dependence on host (e.g., Dodder)
3. **Hemiparasite**: Partial dependence on host (e.g., Mistletoe)
4. **Hyperparasite**: A parasite of a parasite (e.g., parasitic wasp)

### Final Answer
- The correct match for **brood parasitism** is **Cuckoo and Crow**.

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