Oesophagus
Explain why doesn't food enter the trachea in place of going into the oesophagus?
Expert
When we swallow the food, the swallow reflex gets activated and larynx elevates and closes in order to prevent the portions of food bolus entering the trachea resulting aspiration of strange material to the bronchi.
To raise strength of the muscle work is the muscle contraction intensely raised?
How are the main groups of arthropods categorized according to the existence of larval phase in their embryonic growth?
Explain, how body of the gastropods is divided?
Write down the differentiation between temporal summation and spatial summation of the muscle fibers? Give a brief description of tetany?
How the immune memory is lead to the efficacy of vaccines and also produces allergies?
Briefly state the Hardy Weinberg equilibrium.
Describe the two divisions of autonomic nervous system?
Specify some of the diseases characterized by the progressive loss of axonal myelin sheath?
How platelets are formed and what is its function? What consequences do the clinical condition known as thrombocytopenia yield?
Explain the term lichens? How do fungi contribute in this ecological interaction?
18,76,764
1922245 Asked
3,689
Active Tutors
1426201
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!