Home
Class 12
BIOLOGY
Earthworms are...

Earthworms are

A

useful

B

harmful

C

more useful than harmful

D

more harmful

Text Solution

Verified by Experts

The correct Answer is:
A

Earthworms are friends of farmers because they enrich the soil by nephridial excretion, it increases the fertility of soil. They also help in ploughing of fields, make the soil porous.
Earthworms are also used for dissection in laboratories.
Promotional Banner

Topper's Solved these Questions

  • ANATOMY OF FLOWERING PLANTS

    NEET PREVIOUS YEAR (YEARWISE + CHAPTERWISE)|Exercise Exercise|75 Videos
  • BIODIVERSITY AND CONSERVATION

    NEET PREVIOUS YEAR (YEARWISE + CHAPTERWISE)|Exercise Exercise|53 Videos

Similar Questions

Explore conceptually related problems

Earthworm are :

Peptonephridia of Earthworm are

Metanephridia of Earthworm are

Blood glands of Earthworm are

Earthworm are

Earthworm are

Earthworms have

Chloragogen cells in earthworm are meants for

Earthworm is a

Earthworm have