The right answer is C
Parallax is the angle that can exist between the direction of the gaze of an observer and the perpendicular to a graduation leading to an inaccurate reading of the measurement made.
In measuring instruments, the parallax error is practically eliminated by placing the needle or the index in the same plane and the image given by a mirror situated in the plane of the dial or the dial. 'ladder.
b. parasitism because the insect lives off the nectar from the flower.
c. commensalism because the insect does not harm the flower and the flower does not benefit from the relationship.
d. predation because the insect feeds on the flower.
Answer: A) Mutualism
Explanation:
The insect pollinates the flower, and the insect obtains food from it at the same time.
Cholesterol is a steroid that is synthesized in the liver and serves several important functions in the body. It is the precursor to many hormones, such as testosterone and estradiol, and is also involved in the synthesis of vitamins and bile salts.
Cholesterol is a steroid that is synthesized in the liver and serves several important functions in the body. It is the precursor to many hormones, such as testosterone and estradiol, and is also involved in the synthesis of vitamins and bile salts. Cholesterol is a key component of the plasma membrane in animal cells and is important for maintaining cell structure, transport of materials, and cell communication. Overall, cholesterol plays a vital role in the proper functioning of the body.
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The part that is not the conducting portion of the respiratory system is the alveoli, which is in option D, as this is not a part of the conducting portion but a part of the respiratory system. So, option d is correct.
The alveoli are small, thin-walled sacs located at the end of the bronchioles in the lungs. They are responsible for gas exchange, where oxygen is taken up from the inhaled air and carbon dioxide is released into the exhaled air. While the alveoli are an essential part of the respiratory system, they are not considered part of the conducting portion. Instead, they are part of the respiratory portion, where gas exchange occurs. So, option d is correct.
Learn more about the respiratory system here.
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complete question is below
which is not part of the conducting portion of the respiratory system?
A.heart
B.eye
C.skin
D.alveoli
Answer:Which is not part of the conducting portion of the respiratory system? The epithelial lining of the oropharynx and the superior larynx (vocal cords) is nonkeratinized stratified squamous. In general, respiratory zone structures are lined with a thicker mucosa than conducting zone structures.
Explanation:
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