Q. Column I column II(P) Excretory oragans (i) Hydra(Q) Nephiridia (ii) Leech(R) Malpighian tubles (iii) Shark(S) Kidneys (iv) Lound warms(v) cockroachP Q R S (Solved)
1. ii v iii iv
2. ii v iv iii
3. ii iv v iii
4. ii i iii iv
- b. ii v iv iii
1. ii v iii iv
2. ii v iv iii
3. ii iv v iii
4. ii i iii iv