Question

Which of the following is most likely to be an observation made by an anatomist?

A.) RNA polymerase binds to a promoter, a DNA sequence that becomes a gene.
B.) Sensory receptors convert information into impulses to be sent to the CNS
C.) The heart's epicardium forms a protective outer covering and secretes serous fluid.
D.) the middle ear is an air-filled space that separates the outer and inner ear.

Answer 1

i believe the answer is c

Answer 2

The middle ear is an air- filled space that separates the outer and inner ear is most likely to be an observation made by an anatomist.

Thus, option D is correct.

What is middle ear?

The middle ear includes three small bones named as hammer, anvil and stirrup. The middle ear is seperated from the external ear by the eardrum and connected to the back of the nose and throat by a narrow passageway called the eustachian tube.

The main function of middle ear is to convert air vibration, which been passed down the external ear canal to the tympanic membrane, into fluid vibrations in the cochlea.

Anatomists focus on the human body composition and they analyze the physical structure of the body or its formation.

Most of the anatomist or  biomedical researchers are concentrating on human anatomical structure and role.

Therefore,the middle ear is an air- filled space that separates the outer and inner ear is most likely to be an observation made by an anatomist.

Thus, option D is correct.

Learn more about middle ear here:

https://brainly.com/question/3535321

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