MCQOPTIONS
Saved Bookmarks
MCQOPTIONS
This section includes 232 Mcqs, each offering curated multiple-choice questions to sharpen your Agriculture knowledge and support exam preparation. Choose a topic below to get started.
| 151. |
Insects which develop their wings externally? |
| A. | Exopterygota |
| B. | Endopterygota |
| C. | Apterabola |
| D. | None of the above |
| Answer» B. Endopterygota | |
| 152. |
Insects which are during day light hours are called_________________? |
| A. | Diurnal insects |
| B. | Nocturnal insects |
| C. | Crepuscular insects |
| D. | Non of the above |
| Answer» C. Crepuscular insects | |
| 153. |
Insects which are active at night are called________________? |
| A. | Diurnal insects |
| B. | Nocturnal insects |
| C. | Crepuscular insects |
| D. | None of the above |
| Answer» C. Crepuscular insects | |
| 154. |
Insect which are found every where are called___________________? |
| A. | Cosmopolitan insects |
| B. | Household insects |
| C. | Store grain |
| D. | None of the above |
| Answer» B. Household insects | |
| 155. |
Insects in which the young ones pass through complex or indirect metamorphosis are said to be _____________? |
| A. | Hypermetamophosis |
| B. | Holometabola |
| C. | Ametabola |
| D. | Hemimetabola |
| Answer» C. Ametabola | |
| 156. |
Insect body divided into external grooves called Sutures__________________? |
| A. | Sutures |
| B. | Somites |
| C. | Sclerite |
| D. | Acron |
| Answer» B. Somites | |
| 157. |
Insects belong to class__________________? |
| A. | Symphyla |
| B. | Pauropoda |
| C. | Crustacea |
| D. | Hexapoda |
| Answer» E. | |
| 158. |
Insects feed on one type of food are called __________________? |
| A. | Monophagous |
| B. | Polyphagous |
| C. | Omnivorous insects |
| D. | Carnivorous insects |
| Answer» B. Polyphagous | |
| 159. |
Insect that parasitic other insects are called_________________? |
| A. | Entomophagous parasites |
| B. | Zoophagous parasites |
| C. | Phytophagous parasites |
| D. | non of theses |
| Answer» B. Zoophagous parasites | |
| 160. |
Insect are_________________? |
| A. | Cold blooded animals |
| B. | Warm blooded animals |
| C. | Grasshopper |
| D. | None of the above |
| Answer» B. Warm blooded animals | |
| 161. |
Ingredient added in pesticide to enhance and maintain efficacy of active ingredient is____________________? |
| A. | Dose |
| B. | Active ingredient |
| C. | Insert ingredient |
| D. | Pesticide |
| Answer» D. Pesticide | |
| 162. |
In honey bees a flight for mating purpose is called_________________? |
| A. | Nuptial flight |
| B. | Straight flight |
| C. | Tactile flight |
| D. | None of above |
| Answer» B. Straight flight | |
| 163. |
Housefly have mouth parts_________________? |
| A. | Sponging type |
| B. | Siphoning type |
| C. | Rasping type |
| D. | Piecing sucking type |
| Answer» C. Rasping type | |
| 164. |
House has antennae_____________________? |
| A. | Aristate |
| B. | Stylate |
| C. | Ensiform |
| D. | Capitate |
| Answer» B. Stylate | |
| 165. |
Honey bees with a row of minutes hooks on the anterior wings that catch in to the up-rolled hind border of the fore wing is_______________? |
| A. | Frenulum |
| B. | Jugum |
| C. | Retainaculum |
| D. | hamuli |
| Answer» E. | |
| 166. |
Hind winds of true flies are modified in to tiny knobbed structure is known as________________? |
| A. | Filohalteres |
| B. | Pseudohalteres |
| C. | Halteres |
| D. | Membranous |
| Answer» D. Membranous | |
| 167. |
Grasshopper and cockroaches have type of wings is____________________? |
| A. | Tegmina |
| B. | Hemelytra |
| C. | Stripy |
| D. | hemelgtra |
| Answer» B. Hemelytra | |
| 168. |
Grass hopper, cricket have mouth parts__________________? |
| A. | Biting chewing type |
| B. | Piercing sucking type |
| C. | Chewing lapping type |
| D. | Biting and sponging type |
| Answer» B. Piercing sucking type | |
| 169. |
Function of Exo cuticle insect is_________________? |
| A. | Rigidity of body parts |
| B. | impermeability of water |
| C. | Prevent evaporation |
| D. | Toughness and flexibility |
| Answer» B. impermeability of water | |
| 170. |
Function of epiculticle in insect is__________________? |
| A. | Rigidly of body parts |
| B. | Impermeability of water |
| C. | Prevent evaporation |
| D. | Impermeability of water and prevent evaporation |
| Answer» E. | |
| 171. |
Function of endo cuticle is________________________? |
| A. | Prevent evaporation |
| B. | Rigidity of body parts |
| C. | Extensiblity of integument and flexibility |
| D. | Impermeability of water |
| Answer» D. Impermeability of water | |
| 172. |
For safe application of pesticide which things are required ? |
| A. | Goggles, respirator |
| B. | Overall,gloves |
| C. | Head cores |
| D. | All of above |
| Answer» E. | |
| 173. |
Fire flies are________________? |
| A. | Flies |
| B. | Beetles |
| C. | Fleas |
| D. | Wasps |
| Answer» C. Fleas | |
| 174. |
Fast acting pheromones and called__________________? |
| A. | Releasers |
| B. | Primers |
| C. | Semiochemicals |
| D. | Allelochemicals |
| Answer» B. Primers | |
| 175. |
Examples of poly phagous insect is__________________? |
| A. | Helicoverpa armigera |
| B. | Ants |
| C. | Green lacewing |
| D. | Pink bollworm |
| Answer» B. Ants | |
| 176. |
Example of inorganic pesticides are__________________? |
| A. | calcium cyanide, boric acid |
| B. | Chlorine, nitrogen |
| C. | Oxygen, sulfur |
| D. | Phosphorus, chlorine |
| Answer» B. Chlorine, nitrogen | |
| 177. |
Examples of monophagous insect is_________________? |
| A. | Helicoverpa armigera |
| B. | Ants |
| C. | Green lacewing |
| D. | Pectinophora gossypiella (Pink bollworm) |
| Answer» E. | |
| 178. |
Dragonfly and damselfly have type of legs_________________? |
| A. | Fossorial |
| B. | Metatorial |
| C. | Raptorial |
| D. | Basket like |
| Answer» E. | |
| 179. |
Difference between workers and drones _____________________? |
| A. | Drones are female while workers are sterile |
| B. | Drones are male while workers are sterile |
| C. | Drones are sterile while workers are sterile |
| D. | None of the above |
| Answer» C. Drones are sterile while workers are sterile | |
| 180. |
Diazepam is an antidote of_________________? |
| A. | Organophosphate |
| B. | Carbamte |
| C. | Organ chlorine |
| D. | Pyrethorid |
| Answer» D. Pyrethorid | |
| 181. |
Desert locust is__________________? |
| A. | Migrant pest |
| B. | Occasional pest |
| C. | Key pest |
| D. | Potential pest |
| Answer» B. Occasional pest | |
| 182. |
Death of an insect from a single dose is called__________________? |
| A. | Defoliant |
| B. | Bait |
| C. | Chronic poisoning |
| D. | Acute poisoning |
| Answer» E. | |
| 183. |
Cypermethrin, deltamerthrin, permethrin are example of__________________? |
| A. | Organophosphrous |
| B. | Pyrethroids |
| C. | Organochlorine |
| D. | Carbamate |
| Answer» C. Organochlorine | |
| 184. |
Cotton bollworms, sugarcane borers are_________________? |
| A. | Major pest |
| B. | Key pest |
| C. | Minor pest |
| D. | Secondary pest |
| Answer» B. Key pest | |
| 185. |
Cotesia flavipers is endo larval parasite of_________________? |
| A. | Sugarcane stem borer |
| B. | Sugarcane top borer |
| C. | Sugarcane root borer |
| D. | Sugarcane black borer |
| Answer» B. Sugarcane top borer | |
| 186. |
Costal margin of wing of insect is________________? |
| A. | Frontal margin |
| B. | Outer margin |
| C. | Hinder margin |
| D. | Inner margin |
| Answer» B. Outer margin | |
| 187. |
Costal margin of wing of insect is______________? |
| A. | Frontal margin |
| B. | Outer margin |
| C. | Hinder margin |
| D. | Inner margin |
| Answer» B. Outer margin | |
| 188. |
Commercial rearing of honey is called________________? |
| A. | Sericulture |
| B. | Apiculture |
| C. | Floriculture |
| D. | Lac culture |
| Answer» C. Floriculture | |
| 189. |
Commercial production of silk is called_________________? |
| A. | Sericulture |
| B. | Apiculture |
| C. | Floriculture |
| D. | Lac culture |
| Answer» B. Apiculture | |
| 190. |
Commercial production of lac through lac insects is called___________________? |
| A. | Sericulture |
| B. | Apiculture |
| C. | Floriculture |
| D. | Lac culture |
| Answer» E. | |
| 191. |
Chemicals, which transmit the chemical message, to individual of various species_________________? |
| A. | Semio chemicals |
| B. | Allelo chemicals |
| C. | Primers |
| D. | Releasers |
| Answer» C. Primers | |
| 192. |
Chemical added to pesticide to increase its activity is called________________? |
| A. | Activator |
| B. | Agitation |
| C. | Adjuvant |
| D. | Synergism |
| Answer» B. Agitation | |
| 193. |
Carbamates contains_________________? |
| A. | Carbon, hydrogen |
| B. | Carbon, hydrogen, nitrogen |
| C. | Carbon, nitrogen and sulphur |
| D. | Carbon, hydrogen, nitrogen |
| Answer» E. | |
| 194. |
Campo deiform is type of_________________? |
| A. | Larvae |
| B. | Pupae |
| C. | Eggs |
| D. | Naiad |
| Answer» C. Eggs | |
| 195. |
Butterflies having wing coupling apparatus is__________________? |
| A. | Overlapping |
| B. | Jugum |
| C. | Frenulum |
| D. | Overlapping and Jugum |
| Answer» B. Jugum | |
| 196. |
Butter flies have antennae________________? |
| A. | Capitate |
| B. | Clavate |
| C. | Geniculate |
| D. | Flabellate |
| Answer» C. Geniculate | |
| 197. |
Best example of parasites are ___________________? |
| A. | Ichneumon, Fleas |
| B. | Trichograma sp, Horse flie |
| C. | Cotesia sp |
| D. | All of above |
| Answer» E. | |
| 198. |
Best example of predators are____________________? |
| A. | Dragon flies, Aphid lions, |
| B. | Trichograma species |
| C. | Lady beetle, flower beetle |
| D. | Dragonflies, Aphid lions, Lady bird beetle, flower beetle |
| Answer» E. | |
| 199. |
Beetles, weevils, earwigs. have fore wing very thick and hard structure is__________________? |
| A. | Hemelytra |
| B. | Elytra |
| C. | Stripy |
| D. | Halteres |
| Answer» C. Stripy | |
| 200. |
Asymmetrical mouths parts present in__________________? |
| A. | Aphid |
| B. | Thrips |
| C. | Housefly |
| D. | None |
| Answer» C. Housefly | |