NCSU ENT 201 Exam 2 QUESTIONS AND ANSWERS (VERIFIED AND
NCSU ENT 201 Exam 2
WELL DETAILED ANSWERS) LATEST UPDATE 2025/2026
Study online at https://quizlet.com/_gy112q
1. Quasisocial share a nest, cooperate in care of immatures
2. Eusocial Share a nest, cooperate in brood care of young, reproductive division of
labor, overlapping generations. Truly social.
3. Communal Share nest but no care of young
4. Semisocial share a nest, cooperate in brood care, division of labor
5. Subsocial some parental care of immatures
6. Allomone Chemical communication that is positive for sender but negative for
reciever
7. Anoplura The order of insects containing the sucking lice.
8. Asynchronous muscle An insect muscle which contracts multiple times due to a single nerve
impulse.
9. Castes Different bodies for different jobs, in eusocial insects
10. Cochineal Brilliant red dye produced by scale insects found on prickly pear cacti.
11. Delusional parasitosis A condition in which the sufferer believes non-existent insects inhabit
one's person.
12. Disease agent An organism causing negative effects in another organism.
13. Direct flight muscles major flight muscles directly attached to the bases of the wings.
14. Ectognatha Hexapods with exposed mouthparts
15. Endopterygota Insect orders which undergo complete metamorphosis.
16. Entognatha Primitive insects with mouthparts hidden in the head.
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NCSU ENT 201 Exam 2
WELL DETAILED ANSWERS) LATEST UPDATE 2025/2026
Study online at https://quizlet.com/_gy112q
1. Quasisocial share a nest, cooperate in care of immatures
2. Eusocial Share a nest, cooperate in brood care of young, reproductive division of
labor, overlapping generations. Truly social.
3. Communal Share nest but no care of young
4. Semisocial share a nest, cooperate in brood care, division of labor
5. Subsocial some parental care of immatures
6. Allomone Chemical communication that is positive for sender but negative for
reciever
7. Anoplura The order of insects containing the sucking lice.
8. Asynchronous muscle An insect muscle which contracts multiple times due to a single nerve
impulse.
9. Castes Different bodies for different jobs, in eusocial insects
10. Cochineal Brilliant red dye produced by scale insects found on prickly pear cacti.
11. Delusional parasitosis A condition in which the sufferer believes non-existent insects inhabit
one's person.
12. Disease agent An organism causing negative effects in another organism.
13. Direct flight muscles major flight muscles directly attached to the bases of the wings.
14. Ectognatha Hexapods with exposed mouthparts
15. Endopterygota Insect orders which undergo complete metamorphosis.
16. Entognatha Primitive insects with mouthparts hidden in the head.
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