What type of sex determination is found in Grasshopper

Options

A. XX-XY
B. ZW-ZZ
C. ZZ-ZY
D. XX-XO

Answer

### Step-by-Step Solution

1. **Identify the Organism**: The question asks about the type of sex determination found in grasshoppers. Grasshoppers belong to the class Insecta.

2. **Understand Sex Determination Systems**: There are various systems of sex determination in different organisms. Common systems include:
- XX-XY system (found in humans)
- XX-X0 system (found in grasshoppers)
- ZW-ZZ system (found in birds)

3. **Identify the Specific System for Grasshoppers**: In grasshoppers, the sex determination is based on the XX-X0 system.
- Males are represented by the X0 condition (having one X chromosome and no second sex chromosome).
- Females are represented by the XX condition (having two X chromosomes).

4. **Eliminate Other Options**:
- The XX-XY system is not applicable to grasshoppers; it is found in humans where females are XX and males are XY.
- The ZW-ZZ system is found in birds, where females are ZW and males are ZZ.
- The XX-X0 system is specific to certain insects, including grasshoppers.

5. **Conclusion**: Therefore, the correct type of sex determination found in grasshoppers is the XX-X0 system.

### Final Answer
The type of sex determination found in grasshoppers is the XX-X0 system.

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