Which of the Following Muscles Is Mainly Responsible for Elevating

question 11

Multiple Choice

Which of the following muscles is mainly responsible for elevating the sternum during forced inspiration?

• A)Sternocleidomastoid
• B)Pectoralis minor
• C)External oblique
• D)Diaphragm
• E)External intercostal

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Definitions:

Propulsion

The act of driving or pushing forward, in biological contexts often referring to the movement of food through the digestive system.

Segmentation

The division of some animals and embryos into a series of repetitive segments, or a process of dividing data or objects into parts for analysis.

Accessory Organ

A supplementary organ that assists in the function of other organs within a system, such as the pancreas or gallbladder aiding in digestion.

Salivary Glands

Exocrine glands in the mouth that produce saliva, which begins the digestion process and keeps the mouth and digestive system moist.