Consider the given statements:
I: Malpighian tubules are used in osmoregulation and excretion in cockroach.
II: Malpighian tubules are present at the junction of the midgut and the hindgut in the alimentary canal of cockroach.
 
1. Only I is correct
2. Only II is correct
3. Both I and II are correct
4. Both I and II are incorrect
Subtopic:  Cockroach: Excretory System (OLD NCERT) |
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