The presence of earthworms in the soil is indicated by:
- AHeaps of small rounded pellets
- BHeaps of dry powder soil
- CHoles
- DCast skin
Explore More
Similar Questions
Oxygen carrying blood pigment of Earthworm is
Easy
View SolutionHow many types of nephridia are there? Mention them.
Easy
View SolutionPharyngeal nephridia in $Pheretima$ are found in segments:
Easy
View SolutionThe famous Indian zoologist who wrote a memoir upon $Pheretima$ $posthuma$ is:
In $Pheretima$,the coelomic fluid contains:
Easy
View SolutionVedclass Products
For Students
Vedclass Test Series
Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.
Start Free TrialFor Teachers
Exam Paper Generator
Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.
Try FreeFor Institutes
Online Exam Module
Live online exams with unlimited students, 360° analytics & white-label branding.
See Demo