A complete set of chromosomes inherited as a unit from both parents by an offspring is called

Options

A. gene pool
B. genome
C. karyotype
D. genotype

Answer

To solve the question, "A complete set of chromosomes inherited as a unit from both parents by an offspring is called," we need to analyze the given options: gene pool, genome, karyotype, and genotype.

### Step-by-Step Solution:

1. **Understanding the Terms**:
- **Gene Pool**: This refers to the total genetic diversity found within a population. It encompasses all the different alleles present in a population but does not refer to a specific set of chromosomes inherited by an individual.
- **Genome**: This term describes the complete set of chromosomes, including all the genes in an organism. It represents the genetic material inherited from both parents.
- **Karyotype**: This is a visual representation of the number and appearance of chromosomes in the nucleus of a cell. It does not refer to the inherited set of chromosomes but rather how they are organized and displayed.
- **Genotype**: This refers to the specific genetic makeup of an individual, including the alleles present. It is more about the specific genes rather than the complete set of chromosomes.

2. **Identifying the Correct Answer**:
- The question specifically asks for a complete set of chromosomes inherited from both parents. The term that best fits this description is **genome**, as it encompasses all the genetic material passed down from both parents.

3. **Conclusion**:
- The correct answer to the question is **genome**.

### Final Answer:
The complete set of chromosomes inherited as a unit from both parents by an offspring is called **genome**.