user image

Rainbow Rainbow

Class 10th
Maths
2 years ago

Q.34 जल प्रदूषण का सूचक है (1) E.Coli (2) Chlorella (3) Beggiatoa (4) Ulothrix

user image

Dileep Vishwakarma

2 years ago

The correct Answer is 1

user image

Shalu Tripathi

2 years ago

4

user image

Urvashi Choudhary

2 years ago

E.coli

user image

Pawan Bhardwaj

2 years ago

1

user image

Anuradha Tyagi

2 years ago

e coil

Recent Doubts

Close [x]