Biology
NULL
Medium
Question
Adult birds normally possess only one functional ____________?
A
Ureter
B
Ovary
✓ Official correct answer
C
Lung
D
Testis
Community credibility
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A
Ureter
No member explanations yet for this option.
B
Ovary
No member explanations yet for this option.
C
Lung
No member explanations yet for this option.
D
Testis
No member explanations yet for this option.
Explanation
In most adult birds, only the left ovary remains functional, while the right ovary typically regresses during development.