Find out the correct match-

Options

A. `F_(1)` resembled either of the two parents-Dominance
B. `F_(1)`resembled in between-incomlete dominance
C. `F_(1)` resembled both parent- Co-dominance
D. All are correct

Answer

To solve the question "Find out the correct match," we need to analyze the three statements provided regarding the F1 generation in genetics. Let's break down each statement step by step.

### Step-by-Step Solution:

1. **Understanding Dominance**:
- The first statement mentions that the F1 resembles either of the parents, which indicates dominance. In genetics, when one trait completely masks the effect of another, the trait that is expressed is termed dominant.
- Example: If we have a red flower (RR) and a white flower (rr), the F1 generation (Rr) will resemble the red flower because red is dominant over white.

2. **Incomplete Dominance**:
- The second statement refers to the F1 resembling a blend of both parents, which is known as incomplete dominance. In this case, neither allele is completely dominant, resulting in a phenotype that is a mix of both traits.
- Example: If we cross a red flower (RR) with a white flower (rr), the F1 generation may produce pink flowers (Rr), which is a blend of red and white.

3. **Co-Dominance**:
- The third statement discusses the F1 resembling both parents, which is termed co-dominance. In co-dominance, both alleles in a heterozygote are fully expressed, resulting in offspring that display characteristics of both parents.
- Example: In certain cattle, a cross between a white cow (WW) and a brown cow (BB) can produce offspring with both white and brown patches (WB), demonstrating co-dominance.

### Conclusion:
- All three statements are correct:
1. F1 resembling one parent indicates dominance.
2. F1 resembling a blend of both parents indicates incomplete dominance.
3. F1 resembling both parents indicates co-dominance.

### Final Answer:
All statements are true.

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