Class Oligochaete

Class Oligochaete
A non-living secreted covering of body in oligochaetes is:
epidermis
ectodermis
cuticle
tegument
Author: rikazzz Comment
Class Oligochaete
Three pairs of seminal vesicles are connected with the:
gills
lungs
foot
testes
Author: rikazzz Comment
Class Oligochaete
What is true about Oligochaetes?
they are decomposers
they are scavengers
they are saprobes
they are autotrophs
Author: rikazzz Comment
Class Oligochaete
In anterior half of oligochaete, a series of segments usually in swollen girdle like structure named as:
clitellum
glottides
nephrostome
protostome
Author: rikazzz Comment
Class Oligochaete
In oligochaetes, structure that acts as a vertebrate liver is called:
nephrostome
chloragogen tissues
muscle tissues
body tissues
Author: rikazzz Comment

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