Predict the number of gametes that can be produced by a diploid individual which is heterozygous for 4 loci.

Options

A. 256
B. 16
C. 64
D. 92

Explanation

To predict the number of gametes that can be produced by a diploid individual that is heterozygous for 4 loci, we can follow these steps:

### Step-by-Step Solution:

1. **Understand the Terms**:
- A diploid individual has two sets of chromosomes, one from each parent.
- Heterozygous means that for a particular locus, the individual has two different alleles (e.g., Aa).

2. **Identify the Number of Loci**:
- In this case, we are told that the individual is heterozygous for 4 loci.

3. **Use the Formula for Gamete Production**:
- The formula to calculate the number of different gametes that can be produced by a heterozygous individual is given by:
\[ \text{Number of gametes} = 2^n \]
- Here, \( n \) represents the number of heterozygous loci.

4. **Substitute the Value of n**:
- Since the individual is heterozygous for 4 loci, we have \( n = 4 \).
- Therefore, we can substitute this value into the formula:
\[ \text{Number of gametes} = 2^4 \]

5. **Calculate the Result**:
- Now, calculate \( 2^4 \):
\[ 2^4 = 16 \]

6. **Conclusion**:
- The diploid individual that is heterozygous for 4 loci can produce **16 different gametes**.

### Final Answer:
The number of gametes that can be produced is **16**.

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