Agriculture Exams (Agri Croppro) – Page 2

#20. In insects, where are the wings found?
A Head
B Thorax
C Abdomen
D Thigh
Answer: Thorax
#21. In insects, where are the genitalia found?
A Head
B Thorax
C Abdomen
D Hindleg
Answer: Abdomen
#22. In caterpillars, where are the prolegs/pseudolegs located?
A Head
B Thorax
C Abdomen
D Pseudo thorax
Answer: Abdomen
#23. Which of the following is used to enclose the stylets in insects with piercing-sucking mouthtype?
A Labium
B Hypopharynx
C Labrum
D Epipharynx
Answer: Labium
#24. Where would you least likely find insects?
A North Pole
B Mt. Makiling
C Laguna Lake
D Sulu Sea
Answer: North Pole
#25. Which of the following is NOT a characteristic of arthropod?
A Radial symmetry
B Exoskeleton
C Jointed legs
D Segmented body
Answer: Radial symmetry
#26. Which of the following pests is NOT an anthropod?
A Santol gall mite
B Golden apple snail
C Melon fruit fly
D Corn earworm
Answer: Golden apple snail
#27. Which of the following rice pests possesses chewing type of mouthparts during the destructive stage?
A Green leafhopper
B Rice bug
C Stemborer
D Brown planthopper
Answer: Stemborer
#28. Which is NOT true of ALL insects?
A They have antennae
B They have wings
C They have three body regions
D They have three pairs of legs
Answer: They have wings
#29. This sensory organ is NOT found among insects.
A Mouthpart
B Antenna
C Chelicera
D Eye
Answer: Chelicera
#30. The first segment of the insect antenna
A Scape
B Pedicel
C Flagellum
D Clavola
Answer: Pedicel
#31. In the piercing-sucking type of mouthparts, this component cannot be inserted into the host plant, hence it bends when the insect is feeding
A Labrum
B Mandible
C Maxilla
D Labium
Answer: Labium
#32. In the chewing type of mouthparts, this component cuts and grinds the food
A Labrum
B Mandible
C Maxilla
D Labium
Answer: Mandible
#33. In the chewing type of mouthparts, this component is immediately behind the mandible, and it holds and pushes the food into the mouth
A Labrum
B Mandible
C Maxilla
D Labium
Answer: Maxilla
#34. This body region bears the legs and the wings of the insect
A Head
B Thorax
C Abdomen
D Cephalothorax
Answer: Thorax
#35. The basal segment of an insect leg
A Trochanter
B Tibia
C Tarsus
D Coxa
Answer: Coxa
#36. The opening to the respiratory system of an insect
A Tympanum
B Cerci
C Spiracle
D Hypopharynx
Answer: Spiracle
#37. This body region bears the genitalia and visceral organs of the insect
A Head
B Thorax
C Abdomen
D Cephalothorax
Answer: Abdomen
#38. Termites have this type of antenna
A Geniculate
B Moniliform
C Filform
D Lamellate
Answer: Lamellate
#39. The setaceous type of antennae is found among
A Butterflies
B Grasshoppers
C Dragonflies
D Houseflies
Answer: Dragonflies