Download App

Respiration and Circulation — BIOLOGY STD 12 Science — Question

Maharashtra BoardEnglish MediumSTD 12 ScienceBIOLOGYRespiration and Circulation1 Mark
MCQ
Atrioventricular node is located in …………………..
  • A
    left atrium
  • ✓
    right atrium
  • C
    left ventricle
  • D
    right ventricle
✓

Answer

Correct option: B.
right atrium
right atrium

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 "MCQ" from Respiration and Circulation→Respiration and Circulation — all question types→BIOLOGY STD 12 Science question papers→Maharashtra Board STD 12 Science question papers→Maharashtra Board question paper generator→

Similar questions

Which is the correct sequence of the steps decomposition process?
→
Which equipment is most widely used for filtering out particulate matter ?
→
In primordial atmosphere when the living organism evolved the respiration process was:
→
Which is correct expression of absolute growth rate (AGR)?
→
Name the muscles which move ribs up and down.
→
Who coined the term antibody?
→
Sperm and egg nuclei fuse due to.
→
……………… chromosome appears ‘V’-shaped during anaphase.
→
………………. stimulates RBC production.
→
Use of Cannabis products results in …………………
→