In humans, blood passes from the post caval to the diastolic right atrium of heart due to

In humans, blood passes from the post caval to the diastolic right atrium of heart due to

Options

(a) pushing open of the venous valves suction pull
(b) stimulation of the sino auricular node
(c) suction pull
(d) pressure difference between the post caval and atrium

Correct Answer:

stimulation of the sino auricular node

Explanation:

In human, blood passes from the post caval to the diastolic right atrium of heart due to suction pull.

admin:

Related Questions

  1. The junction between the axon of one neruron and the dendrite of the next is called
  2. Which one of the following type of plastids does not contain stored food material?
  3. A human female with Turner’s syndrome:
  4. Brush bordered epithelium is found in
  5. Leaf abscission, fruit fall, bud dormacy occurs by which phytohormone?