Biology
NULL
Medium
Question
The blood enters the ________________ side of heart ?
A
Posterior
✓ Official correct answer
B
Anterior
C
Lateral
D
All possible
Community credibility
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A
Posterior
No member explanations yet for this option.
B
Anterior
No member explanations yet for this option.
C
Lateral
No member explanations yet for this option.
D
All possible
No member explanations yet for this option.
Explanation
In many vertebrate circulatory systems, blood returning to the heart, such as from the posterior (lower) body regions via major veins, enters through the posterior side of the heart before being pumped onward.