Question

Look at following matches:
1. Spinal Cord - Reflex action
2. Cerebrum - Thinking, Decision making
3. Corpus Callosum - Controls heartbeat
4. Medulla oblongata - Controls cardiac centre

Which of the given matches are correct?

• A. 2 and 3 only
• B. 1, 2 and 3 only
• C. 1, 2 and 4 only
• D. 4 only

Answer 1

The correct option is C 1, 2 and 4 only

Corpus callosum transmits signals between the two hemispheres of the cerebrum. Spinal Cord plays important role in the reflex action. Functions of the cerebrum include thinking, decision making and memory. Medulla oblongata controls the cardiac centre, respiratory centre and vomiting centre.