Multiple Choice
The Formation of Vegetable Mould Through the Action of Worms is the title of a classic study by Charles Darwin.What is the true role of earthworms in soil formation?
A) Earthworms can ingest their weight in soil every day, enriching it with organic material.
B) Earthworms consume valuable air that is needed by plant roots.
C) Earthworms are harmful to plant and spread plants root diseases.
D) All of the choices are correct.
E) None of the choices are correct.
Correct Answer:
Verified
Correct Answer:
Verified
Q7: Discuss why segmentation is such an important
Q9: The body wall of an annelid consists
Q12: Paired appendages used for locomotion in polychaetes
Q23: The Branchiobdellida,is a group of small annelids
Q32: The high degree of development of eyes
Q33: Polychaetes differ from other annelids because polychaetes<br>A)lack
Q44: Conventional external fertilization involves both males and
Q47: Members of the clade Siboglinidae are also
Q53: The evolutionary position of leeches is best
Q54: A robin has difficulty pulling an earthworm