Largest ear ossicle is
(a) Incus
(b) Malleus
(c) Stapes
(d) Cochlea

Options

A. Incus
B. Malleus
C. Stapes
D. Cochlea

Answer

To determine the largest ear ossicle, let's analyze the options provided:

1. **Understanding Ear Ossicles**: The human ear contains three small bones known as ear ossicles: malleus, incus, and stapes. These bones play a crucial role in the process of hearing by transmitting sound vibrations from the eardrum to the inner ear.

2. **Identifying Each Ossicle**:
- **Malleus (Hammer)**: The malleus is the first ossicle and is shaped like a hammer. It is attached to the eardrum (tympanic membrane) and is the largest of the three ossicles.
- **Incus (Anvil)**: The incus is the second ossicle, shaped like an anvil. It connects the malleus and the stapes but is smaller than the malleus.
- **Stapes (Stirrup)**: The stapes is the third ossicle and is shaped like a stirrup. It is the smallest of the three ossicles.

3. **Comparing Sizes**:
- The malleus is the largest ossicle, while the incus is of medium size, and the stapes is the smallest.

4. **Conclusion**: Based on the information about the sizes of the ossicles, we can conclude that the largest ear ossicle is the **malleus**.

Thus, the correct answer is:
**(b) Malleus**