Biology
Medium
Question
Protonephridia are present in____________?
A
Round worms
B
Flateworm
✓ Official correct answer
C
Tape worms
D
Segmented worms
Community credibility
Registered members can vote for the answer they believe is correct today and explain why. If the facts change after an election or news event, suggest a new option so others can vote it up.
A
Round worms
No member explanations yet for this option.
B
Flateworm
No member explanations yet for this option.
C
Tape worms
No member explanations yet for this option.
D
Segmented worms
No member explanations yet for this option.