Logical sequence of tympanum, stapes, malleus, incus, fenestra ovalis
Answers
Explanation:
The middle ear consists of three bones or ossicles:
Malleus (hammer)
Incus (anvil)
Stapes (stir-up)
These bones are attached to each other in a chain-like manner. Malleus is attached to tympanic membrane whereas stapes is attached to oval window of cochlea.
Hence, the sequence of ear ossicles from outside to inside is: malleus, incus and stapes.
Sequence of components of ear is tympanum, malleus, incus, stapes, fenestra ovalis.
Ear is the organ which helps in hearing. The ear is divided into three parts - outer ear, middle ear and internal ear.
Ear pinna and canal make up outer ear. Middle ear has tympanum or ear drum. It has three small bons namely malleus, incus and stapes.
It has fenestra ovalis. Eustachian tube too is present in middle ear.
Inner ear has semi circular canals and cochlea.