In case of codominance the `F_(1)` generation resembles

Options

A. either one of the parents
B. neither of the parents
C. both the parents
D. both the traits expressed in 3 : 1

Answer

To solve the question regarding the F1 generation in the case of codominance, we can follow these steps:

### Step-by-Step Solution:

1. **Understanding Codominance**:
- Codominance occurs when both alleles in a heterozygote are fully expressed, resulting in offspring that display traits from both parents simultaneously.

2. **Example of Codominance**:
- Consider a classic example with flower color in plants. If we have a red flower (RR) and a white flower (rr), in a codominant scenario, the F1 generation (Rr) will not just show one color but a mix of both.

3. **F1 Generation Characteristics**:
- In the F1 generation, all offspring will be heterozygous (Rr). Since both alleles express themselves, the phenotype will resemble both parental traits.

4. **Conclusion**:
- Therefore, in the case of codominance, the F1 generation resembles both parents. This means that the offspring will display characteristics of both the red and white flowers, such as red and white spots or patches.

### Final Answer:
In the case of codominance, the F1 generation resembles both parents.

---