| ⇦ | 
| ⇨ |
The contraction of the heart of frog commences from
Options
(a) sinus venosus
(b) right auricle
(c) left auricle
(d) interauricular septum
Correct Answer:
sinus venosus
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Structural Organisation In Animals
(175)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The soil particles, particularly clay and organic matter in soil contain negative
- The father has blood group AB and mother O. The child is supposed to have which
- An osmometer is filled with 0.5 M solution of NaCl in water.
- An abnormal human baby with ‘XXX’ sex chromosomes was born due to :
- Addition of a solute to pure water causes
Topics: Structural Organisation In Animals (175)
Subject: Biology (4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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