Which of the following birds are included in poultry?

Options

A. Chicken and ducks only
B. Chincken, ducks, turkey
C. Chicken only
D. Chicken, ducks, turkey, geese

Explanation

### Step-by-Step Solution:

1. **Understand the Definition of Poultry**:
- Poultry refers to the domesticated birds that are raised primarily for their meat, eggs, feathers, and other products.

2. **Identify Common Poultry Birds**:
- The main birds that are commonly included in poultry farming are:
- Chicken
- Ducks
- Turkey
- Geese

3. **Evaluate the Options Provided**:
- The options given are:
- A) Chicken and ducks only
- B) Chicken, ducks, turkey
- C) Chicken only
- D) Chicken, ducks, turkey, and geese
- We need to determine which option includes all the common poultry birds.

4. **Select the Correct Answer**:
- The last option (D) "Chicken, ducks, turkey, and geese" includes all the main birds that are raised in poultry farming. Therefore, this is the correct answer.

### Final Answer:
- The birds included in poultry are: **Chicken, ducks, turkey, and geese** (Option D).

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