Why does not the food enter trachea rather esophagus
Why doesn't the food enter trachea rather than going to the esophagus?
Expert
Whenever food is swallowed the swallow reflex is activated, the larynx elevates and closes to evade parts of the food bolus entering the trachea causing aspiration of odd material to the bronchi.
Briefly define the term acquired immunity?
Into which two classes can the nitrogen having bases which form RNA and DNA be categorized? What is the criterion employed in that categorization?
Illustrate when it is stated that a virus is in an inactive state?
What is the consequence of technology in shaping the area of organizational change management ?
Explain the meaning of zone of equivalence?
Name the organic chemical groups which characterize carbohydrates? How are carbohydrates categorized according to the existence of such groups?
State the life cycle type of the bryophytes?
State the formula of DPD for withered (or shrank) plant cells? How is that condition possible?
Does each and every eukaryotic cell contain nucleus and just one nucleus?
Why some types of hemorrhagic diseases are caused by the genetic or acquired deficiency of vitamin K metabolism?
18,76,764
1944600 Asked
3,689
Active Tutors
1435679
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!