| ⇦ | 
| ⇨ |
Heart beats are accelerated by
Options
(a) cranial nerves and acetylcholine
(b) cranial nerves and adrenaline
(c) sympathetic nerves and acetylcholine
(d) sympathetic nerves and ephinephrine
Correct Answer:
sympathetic nerves and ephinephrine
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - Smallest unit of muscle is
- Association areas of the brain are
- Most common ovule, having funiculus lying close to the micropyle is called
- Atherosclerosis refers to the ailment of
- The principal pathway of water translocation in angiosperms is
Topics: Human Body Fluids and Excretory Products
(197)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Smallest unit of muscle is
- Association areas of the brain are
- Most common ovule, having funiculus lying close to the micropyle is called
- Atherosclerosis refers to the ailment of
- The principal pathway of water translocation in angiosperms is
Topics: Human Body Fluids and Excretory Products (197)
Subject: Biology (4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
18000+ students are using NEETLab to improve their score. What about you?
Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.
Share this page with your friends
Accelerator nerve ..(sympathetic nervous system) whenua stimulated, release neurotransmitter at SA node to increase heart rate.