Identify the correct match w.r.t population .

Options

A. Goats and Abingdon tortoise -Amenealism
B. Sea anemone and hermit crab-commensalism
C. Cuckoo and crow-Brood parasitism
D. Chlorella and Hydra -proto-cooperation

Answer

To solve the question "Identify the correct match w.r.t population," we need to analyze the given options and determine which one correctly represents a specific type of ecological relationship.

### Step-by-Step Solution:

1. **Understanding the Options:**
- **A. Goats and Ebbington Tortoise - Emensialism**
- **B. Sea Anemone and Hermit Crab - Commensalism**
- **C. Cuckoo and Crow - Brood Parasitism**
- **D. Chlorella and Hydra - Protocorporation**

2. **Defining the Relationships:**
- **Emensialism:** This term seems to be a misspelling of "Amensalism," which is a relationship where one organism is harmed while the other is unaffected.
- **Commensalism:** A relationship where one organism benefits while the other is neither helped nor harmed.
- **Brood Parasitism:** A type of parasitism where one species (the parasite) lays its eggs in the nest of another species (the host), leading the host to care for the young of the parasite.
- **Protocorporation:** This term is not widely recognized but may refer to a mutualistic relationship where both species benefit.

3. **Analyzing Each Option:**
- **A. Goats and Ebbington Tortoise:** There is no known relationship that fits amensalism here.
- **B. Sea Anemone and Hermit Crab:** This is a known commensal relationship, but it may not be the best match compared to others.
- **C. Cuckoo and Crow:** This is a classic example of brood parasitism, where the cuckoo lays its eggs in the crow's nest, and the crow raises the cuckoo's young.
- **D. Chlorella and Hydra:** This suggests a mutualistic relationship, but the term "protocorporation" is not standard.

4. **Identifying the Correct Match:**
- After analyzing all the options, **C. Cuckoo and Crow - Brood Parasitism** is the correct match because it accurately describes the relationship where the cuckoo benefits at the expense of the crow.

### Final Answer:
The correct match is **C. Cuckoo and Crow - Brood Parasitism**.