If a round, green seeded pea plant (RR yy) is crossed with wrinkled, yellow seeded pea plant, (rr YY) the seeds production in `F_(1)` generation are

Options

A. round and yellow
B. round and green
C. wrinkled and green
D. wrinkled and yellow

Explanation

To solve the problem of what kind of seeds will be produced in the F1 generation when a round, green seeded pea plant (RR yy) is crossed with a wrinkled, yellow seeded pea plant (rr YY), we can follow these steps:

### Step-by-Step Solution:

1. **Identify the Genotypes of the Parents:**
- The first parent is a round, green seeded pea plant with the genotype RR yy.
- The second parent is a wrinkled, yellow seeded pea plant with the genotype rr YY.

2. **Determine the Alleles:**
- For seed shape:
- Round (R) is dominant.
- Wrinkled (r) is recessive.
- For seed color:
- Yellow (Y) is dominant.
- Green (y) is recessive.

3. **Gamete Formation:**
- The first parent (RR yy) can only produce one type of gamete: R y (since it has two R alleles and two y alleles).
- The second parent (rr YY) can also only produce one type of gamete: r Y (since it has two r alleles and two Y alleles).

4. **F1 Generation Genotype:**
- When we combine the gametes from both parents, we get the following genotype for the F1 generation:
- R from the first parent and r from the second parent gives us Rr.
- y from the first parent and Y from the second parent gives us Yy.
- Therefore, the genotype of the F1 generation is Rr Yy.

5. **Determine the Phenotype of the F1 Generation:**
- Since R (round) is dominant over r (wrinkled), and Y (yellow) is dominant over y (green), the phenotype of the F1 generation will be:
- Round seeds (due to the presence of the dominant R allele).
- Yellow seeds (due to the presence of the dominant Y allele).

6. **Conclusion:**
- The seeds produced in the F1 generation will be round and yellow.

### Final Answer:
The seeds produced in the F1 generation will be round and yellow.