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Anvisha [2.4K]
3 years ago
5

A professor is teaching a class anatomy and physiology and mentions that closure of the airway occurs at anatomically different

locations and functionally separate levels in the larynx. a student in the class answers that the appropriate choice would be
Biology
1 answer:
svlad2 [7]3 years ago
6 0
The respiratory system, functionally, can be separated in two zones namely the conducting zone (nose to bronchioles) form a path for conduction of the inhaled gases and respiratory zone (alveolar duct to alveoli) where the gas exchange takes place. Anatomically, respiratory tract is divided into upper (organ outside thorax-nose,pharynx and larynx) and lower respiratory tract (organ within thorax-trachea, bronchi, bronchioles, alveolar duct and alveoli). Airway closure is a normal phenomenon in the body, with reopening of airways during the succeeding inspiration.

The appropriate choice would be the supraglottic portion of the laryngeal vestibule. It is the portion of the cavity of the larynx above the vocal cords. It is wide and triangular in shape, it is inlet to another cavity in the lateral wall of larynx, the laryngeal ventricle.
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Have you failed if your conclusion does not match your hypothesis
GaryK [48]
Absolutely not!
Your hypothesis is your educated guess on how the experiment will go. If in the end of your experiment, you find that your hypothesis was not supported, that does not make you wrong.
I hope this helps!
6 0
3 years ago
Read 2 more answers
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Alexus [3.1K]
<h2>Answer </h2>
  • Hybridization
  • Recombinant DNA
  • Selective Breeding

<u>Explanation</u>

1. Cross-breeding; a method that unionizes gametes of differing genes to create a new individual is hybridization. It is the idea of combining atomic orbitals into different hybrid orbitals that is proper for the pairing of electrons to create chemical bonds in valence bond as per the atomic theory.

2. Cultured DNA molecules from different biological sources is recombinant DNA. They are the molecules are DNA molecules determining by laboratory techniques of genetic recombination to take mutually genetic material from various origins.

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8 0
3 years ago
In what situation must actors focus on the communicative power of slight facial gestures while ignoring the expressive potential
zimovet [89]

Answer:

The correct answer is - filmed in a close up.

Explanation:

Close up in camera view or in the film making, is a type of the camera shot that involves the facial expression of the actor rather than the expressions that involved the physical expressive potential of the body.

In this shots facial gestures are include the expression and di·a·logue  that express the feelings of the character they play.

Thus, the correct answer is -  filmed in a close up.

8 0
3 years ago
Which is not associated with meiosis somatic cells pore formation sexual reproduction egg and sperm?
kolbaska11 [484]
The answer is somatic cells
8 0
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When a piece of solid candle wax is placed in a pan on the stove and heated slowly, the candle wax will
anzhelika [568]

Answer:

C

Explanation:

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4 0
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