The shape of the external ear is maintained by ________.

Posted By Admin @ September 03, 2022

Question:

The shape of the external ear is maintained by ________.

A) hyaline cartilage
B) fibrocartilage
C) adipose tissue
D) elastic cartilage
D) elastic cartilage

Answer:

Answer: Option D. Elastic Cartilage

Explanation:

The external part of ear consist of Pinna and the external auditory meatus which is maintained by elastic cartilage.

pinna helps in collecting the sound waves and auditory meatus that leads from the exterior to the tympanic membrane.

The elastic cartilage, the matrix is consist of the dense network of elastin fibres and provides support with some elasticity.

Hence, the correct option is D.

Similar Questions

  1. Why do solids maintain their shape whereas fluids do not
  2. Which plant cell organelle supports and maintains the cell's shape
  3. All of the following will help maintain healthy ears except
  4. How did egypt's natural borders protect the country from invaders
  5. Determine whether each compound is soluble or insoluble in water
  6. Which sentence uses a prepositional phrase as an adverbial phrase
  7. Which of the following is an ozone depleting substance ods
  8. How far is it from oklahoma city to amarillo texas
  9. What does an o with a line through it mean
  10. If the rear window of your vehicle is made of
  11. A farm raised a total of 220 chickens and pigs
  12. Conservation biology supports all but one of the following practices
  13. What are the three primary determinants of behavior in organizations
  14. Which executive agency would most likely investigate cases of espionage
  15. Why does juliet want romeo to have some other name
  16. Select the appropriate word or phrase to complete each sentence.
  17. Todo lo puedo en cristo que me fortalece in english
  18. Desert whose soil has been compared to that of mars
  19. What is the greatest common factor of 24 and 48
  20. What restriction would the government impose in a closed economy
  21. What is the diameter of a roll of paper towels
  22. A shopper buys cat food in bags of 3 lbs
  23. When did preston brooks beat charles sumner in the senate
  24. What happened to alexander the great's empire when he died
  25. The vitamin that poses the greatest risk for toxicity is
  26. 2.1 5 practice guidelines for fitness and nutrition answer key
  27. A current in a secondary coil is induced only if
  28. How are predation and parasitism similar how are they different
  29. How must you react to a flashing yellow traffic light
  30. Choose the correct description for each of the properties below
  31. Why did jefferson oppose the establishment of a national bank
  32. How many great emperors were there during the mughal empire
  33. Which of the following is not a stage of grief
  34. What happened after marvel comics introduced black panther in 1966
  35. What is the purpose of the hypothesis in an experiment
  36. A well written paragraph without a stated topic sentence has
  37. How many inches from the floor should food be stored
  38. What is the importance of coconuts in la república dominicana
  39. Which of the following acids has the weakest conjugate base
  40. Which element of endgame helps establish the idea of circularity
  41. How to set up a small office network of computers
  42. The free trade agreement tariff tool allows us businesses to
  43. List three question words/phrases with proper punctuation that are commonly
  44. Congress has formally declared war ________ times in u.s. history.
  45. Which is not accurate about the grand canyon in arizona
  46. Is the prime meridian a line of latitude or longitude
  47. How is a hydrogen bond different from a covalent bond
  48. Who has the most game winning drives in the nfl
  49. Marlon brando jimmy dean on the cover of a magazine
  50. How is the calorie value of a food sample determined
  51. Which word part is always found in a medical term
  52. A third generation american can best be described as someone
  53. At the end of scene 4 romeo has a premonition
  54. What is one main objective in the study of economics
  55. Difference between checks and balances and the separation of powers
  56. What is the cost per square foot to install tile
  57. If you take out a $30000 student loan at 6
  58. Which segment is the image of reflected across the line
  59. What do a dinosaur and a tree have in common
  60. Describe the technique the artist used in the image above.
  61. Which of the following is not a benefit of outsourcing
  62. A pareto chart as part of a six sigma quality
  63. What is the most basic in maslow's hierarchy of needs
  64. The atomic number of oxygen is 8 because oxygen has
  65. The highest percentage of non coding dna is found in
  66. Which element is likely to have a high thermal conductivity
  67. A star turns matter into energy in the process of
  68. A food worker is cooking a whole leg of lamb
  69. What was the wilmot proviso why was it so controversial
  70. The title of a large piece of work should be
  71. Cancer cells do not respond to signals that regulate cell
  72. There is only one basic format for a professional report
  73. Arrange the events in the order in which they happened
  74. Need for ________ refers to maintaining positive relationships with others.
  75. I am a member of the alkaline earth metals used

All of the following compounds are soluble in water except:

Answer:The answer is ""Explanation:The water solution of PbCl2 is poor. It also has 2 distinct dissolving properties. In cold water, this will not dissolve easily.It …

Which restriction does the us government placed on personal freedoms

Answer:A. Personal Freedoms must not take away the freedom of others.Explanation:Personal freedoms can mean a ton of things, for example the 10 amendments, the bill …

An unusually long period during which rainfall is below average

The correct answer is - drought/dry season.This can be taken in two ways;- A long period with little to no rain, that is not typical …

If the stem of a plant is bent or snapped

The main reason behind not survival of the part of plant bent or snapped from the plant is disconnection of vascular tissues providing food and …

Melanin is a pigment that is produced in organelle called

Melanin is a that is produced in organelles called in specialized cells called MelanosomesMelanin is a dark pigment that is found in the skin of …

Which equation describes the tangent function for a right triangle

AnswerThe correct answer is BExplanationRecall the mnemonics; SOH CAH TOAThe TOA is the tangent ratio which means, T-means TangentO-means OppositeA-means AdjacentTherefore the tangent function for …

How do csi overcome adverse weather conditions in outdoor scenes

Answer:Outdoor crime scenes in adverse weather have to be processed as soon as possible to make sure no evidence is lost. Explanation:Large tents could be …

Which type of membrane lines the digestive and respiratory tract

The matching of a term with respect to their definitions is as follows:The epithelial membrane that lines the closed ventral cavities of the body is …

What is the inciting incident of the most dangerous game

The answer is: Rainsford being huntedAs soon as Rainsford discover that he is going to be hunted at night by General Zaroff and that confreontation …

To obtain a class e license you don't need to

Answer:the answer is D Explanation:i took the test and got the answer wrong so

How many hydrogen atoms are in 0.1488g of phosphoric acid

Answer:The answer to your question is: 2.75 x 10 ²¹ atomsExplanation:DataH₃PO₄mass = 0.1488 gMW H₃PO₄ = 3 + 31 + (16 x 4) = 98g …

Atp is similar to dna but it has 2 extra

The words that comes in the blanks are phosphate group, phosphate group, a sugar group and a nitrogen base. ATP stands for Adenosine triphosphate and …

A colleague complains about anxiety and exhaustion makes coworkers uncomfortable

Answer: The employee makes 3 or more threat indicators. I chose 3 or more since I am using anxiety and exhaustion as two separate indicators. …

How old is someone who graduated high school in 2005

Answer:27 yearsStep-by-step explanation:Let us assume that you was 18 years old when you graduated the high school.The going on year is 2018. You graduated the …

The cells responsible for the early stages of endochondral ossification

Chondrocytes are a type of metabolically active cells located in the cartilages. These cells (chondrocytes ) are required for cartilage maintenance.The cells responsible for the …