An embryo resulting from the mating of two albino (recessive) rabbits is transplanted into the uterus of a brown rabbit. The phenoype of this transplant will most probably be

Options

A. brown with white spots
B. all brown
C. white with brown spots
D. all white

Explanation

To solve the question regarding the phenotype of an embryo resulting from the mating of two albino rabbits (which are recessive) and transplanted into the uterus of a brown rabbit, we can follow these steps:

### Step-by-Step Solution:

1. **Identify the Genotypes of the Parents**:
- Albino rabbits have the genotype \( aa \) (homozygous recessive).
- The brown rabbit's genotype is not specified, but it must carry at least one dominant allele for brown fur. It can be either \( AA \) (homozygous dominant) or \( Aa \) (heterozygous).

2. **Determine the Genotype of the Embryo**:
- Since the embryo is formed from two albino rabbits, its genotype will be \( aa \) (homozygous recessive). This is because both parents contribute the recessive allele.

3. **Transplantation into the Brown Rabbit**:
- The embryo, with genotype \( aa \), is transplanted into the uterus of a brown rabbit. The environment of the uterus does not affect the genotype of the embryo.

4. **Phenotype of the Embryo**:
- The phenotype of the embryo will be determined solely by its genotype. Since the genotype is \( aa \), the phenotype will be albino, regardless of the genotype of the surrogate mother.

5. **Conclusion**:
- Therefore, the phenotype of the transplant will most probably be albino.

### Final Answer:
The phenotype of the transplant will most probably be **albino**.

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