1
NCSU ENT 201 Exam 2 2025
update|comprehensive questions and
verified answers (complete solutions)
Exam|GRADE A+!!
Quasisocial - (ANSWER)share a nest, cooperate in care of immatures
Eusocial - (ANSWER)Share a nest, cooperate in brood care of young, reproductive
division of labor, overlapping generations. Truly social.
Communal - (ANSWER)Share nest but no care of young
Semisocial - (ANSWER)share a nest, cooperate in brood care, division of labor
Subsocial - (ANSWER)some parental care of immatures
Allomone - (ANSWER)Chemical communication that is positive for sender but
negative for reciever
Anoplura - (ANSWER)The order of insects containing the sucking lice.
Asynchronous muscle - (ANSWER)An insect muscle which contracts multiple
times due to a single nerve impulse.
, 2
Castes - (ANSWER)Different bodies for different jobs, in eusocial insects
Cochineal - (ANSWER)Brilliant red dye produced by scale insects found on prickly
pear cacti.
Delusional parasitosis - (ANSWER)A condition in which the sufferer believes non-
existent insects inhabit one's person.
Disease agent - (ANSWER)An organism causing negative effects in another
organism.
Direct flight muscles - (ANSWER)major flight muscles directly attached to the
bases of the wings.
Ectognatha - (ANSWER)Hexapods with exposed mouthparts
Endopterygota - (ANSWER)Insect orders which undergo complete
metamorphosis.
Entognatha - (ANSWER)Primitive insects with mouthparts hidden in the head.
Entomophagy - (ANSWER)The practice of eating insects.
NCSU ENT 201 Exam 2 2025
update|comprehensive questions and
verified answers (complete solutions)
Exam|GRADE A+!!
Quasisocial - (ANSWER)share a nest, cooperate in care of immatures
Eusocial - (ANSWER)Share a nest, cooperate in brood care of young, reproductive
division of labor, overlapping generations. Truly social.
Communal - (ANSWER)Share nest but no care of young
Semisocial - (ANSWER)share a nest, cooperate in brood care, division of labor
Subsocial - (ANSWER)some parental care of immatures
Allomone - (ANSWER)Chemical communication that is positive for sender but
negative for reciever
Anoplura - (ANSWER)The order of insects containing the sucking lice.
Asynchronous muscle - (ANSWER)An insect muscle which contracts multiple
times due to a single nerve impulse.
, 2
Castes - (ANSWER)Different bodies for different jobs, in eusocial insects
Cochineal - (ANSWER)Brilliant red dye produced by scale insects found on prickly
pear cacti.
Delusional parasitosis - (ANSWER)A condition in which the sufferer believes non-
existent insects inhabit one's person.
Disease agent - (ANSWER)An organism causing negative effects in another
organism.
Direct flight muscles - (ANSWER)major flight muscles directly attached to the
bases of the wings.
Ectognatha - (ANSWER)Hexapods with exposed mouthparts
Endopterygota - (ANSWER)Insect orders which undergo complete
metamorphosis.
Entognatha - (ANSWER)Primitive insects with mouthparts hidden in the head.
Entomophagy - (ANSWER)The practice of eating insects.
