Download App

STD 11 - 15. Body fluids and criculations — BIOLOGY STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceBIOLOGYSTD 11 - 15. Body fluids and criculations1 Mark
MCQ
Impulse originating from sinu-atrial node are transmitted to the
  • ✓
    Atrio-ventricular node
  • B
    Bundle of His
  • C
    Pacemaker
  • D
    Purkinje system
✓

Answer

Correct option: A.
Atrio-ventricular node
a
(a) Transmission of impulse occurs as

$S-A$ node $ \to $ $A-V$ node $ \to $ Bundle of His $ \to $ Purkinje system.

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "M.C.Q (1 Marks)" from STD 11 - 15. Body fluids and criculations→STD 11 - 15. Body fluids and criculations — all question types→BIOLOGY STD 11 Science question papers→Gujarat Board STD 11 Science question papers→Gujarat Board question paper generator→

Similar questions

Leaf of which of the following plant shows circinate venation at young stage
→
A taxon with reference to classification of living organisms can be defined as:
→
In moss, stomata appears on:
→
What is correct for phyllum which show bioluminescene?
→
Mast cells are associated with
→
The chief sinks for the mineral elements are $...........?$
→
Theodore Schwann was....
→
Mark the incorrect pair
→
The pigment phycoerythrin is characteristic of:
→
The valves in the heart allows the blood flow in which direction?

$I.$ From atria to ventricles

$II.$ From ventricles to pulmonary artery

$III.$ From pulmonary artery to aorta

Choose the correct option

→