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Dahasolnce [82]
3 years ago
8

What part of the human ear contains the eardrum? A. The middle ear B. The lower ear C. The outer ear D. The inner ear

Biology
2 answers:
Juli2301 [7.4K]3 years ago
6 0

Answer:

A. The middle ear

Explanation:

In the anatomy of humans and various other tetrapods, the eardrum, also called the tympanic membrane or myringa, is a thin, cone-shaped membrane that separates the external ear from the middle ear.

larisa86 [58]3 years ago
6 0

The “<u>middle ear</u>” is the part which consists of eardrum.

Option: A

<u>Explanation</u>:

The organ which helps humans to hear is the ear which is consisted of three parts: the outer, inner and the middle ear. The “outer ear” consists the “pinna” which projects from the “side of the head”, the “inner end” of which is “closed by the eardrum” which lies in the middle ear. The outer ear performs the task of collecting the sound waves and transferring them to the eardrum. The middle ear also consists of three tiny bones named collectively as hammer, anvil and stirrup, they are called the auditory ossicles.

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R, S, and T always have the same percentage composition, while X, Y, and Z always have the same percentage composition. Chargaff's rule is then a viable theory that can be used in this situation.

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Thus, the nucleic acid will contain six base pairs where bonds are formed between RX, SY and TZ.

learn more about Chargaff's rule here:brainly.com/question/12148299

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2 years ago
A relationship in which one species consumes and the other is killed is known as
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How is meiosis related to sexual reproduction?
nirvana33 [79]
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Hope this helps :)
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Answer: RR

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