Male is haploid in

Options

A. Lizard
B. Cockroach
C. Honey Bee
D. Bats

Answer

To answer the question "Male is haploid in," we will follow these steps:

### Step 1: Understand the term "haploid"
- **Definition**: Haploid refers to a cell that contains a single set of chromosomes. In humans and many other organisms, this is typically found in gametes (sperm and egg cells).

### Step 2: Identify the context of the question
- The question is asking about which organism has haploid males. This means we need to look for an organism where the male sex cells (gametes) are haploid.

### Step 3: Analyze the options provided
- **Lizard**: Lizards are diploid organisms, meaning their males have two sets of chromosomes. Therefore, this option is incorrect.
- **Cockroach**: Cockroaches are also diploid, so their males are not haploid. This option is incorrect as well.
- **Honeybee**: In honeybees, the males (drones) are haploid. They develop from unfertilized eggs and have only one set of chromosomes. This option is correct.
- **Bats**: Bats are diploid, so their males are not haploid. This option is incorrect.

### Step 4: Conclusion
- After analyzing the options, the correct answer is **honeybee**, as male honeybees (drones) are haploid.

### Final Answer
- The male is haploid in **honeybee**.

---