Multiple phenotype is seen in

Options

A. dominance relationship
B. particulate inheritance
C. monogenic inhertiance
D. polygenic inheritance

Answer

### Step-by-Step Text Solution:

1. **Understanding the Question**: The question asks about the type of inheritance that results in multiple phenotypes. Phenotypes refer to the observable characteristics of an organism.

2. **Analyzing the Options**:
- **Option A: Dominance relationship** - This refers to a situation where one allele masks the effect of another allele. It typically results in a single phenotype being expressed, not multiple.
- **Option B: Particulate inheritance** - This concept involves the inheritance of discrete traits that do not blend. It does not inherently lead to multiple phenotypes.
- **Option C: Monogenic inheritance** - This type of inheritance involves a single gene controlling a trait, leading to a limited number of phenotypes, typically one or two.
- **Option D: Polygenic inheritance** - This involves multiple genes contributing to a single trait, resulting in a wide range of phenotypes.

3. **Identifying the Correct Answer**: Based on the analysis, polygenic inheritance (Option D) is the correct answer because it involves multiple genes and leads to a variety of phenotypes.

4. **Conclusion**: The correct answer to the question "Multiple phenotype is seen in?" is **Option D: Polygenic inheritance**.