MCQOPTIONS
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MCQOPTIONS
This section includes 295 Mcqs, each offering curated multiple-choice questions to sharpen your Biology knowledge and support exam preparation. Choose a topic below to get started.
| 251. |
Locomotory organ |
| A. | Pseudopodia |
| B. | Cilia |
| C. | Tentacles |
| D. | Flagella |
| Answer» D. Flagella | |
| 252. |
Characteristic feature of |
| A. | Three pairs of leg |
| B. | Two pair antena |
| C. | One pair of antena |
| D. | Four pair antena |
| Answer» B. Two pair antena | |
| 253. |
Study of disease like cancer |
| A. | Osteology |
| B. | Oncology |
| C. | Karyology |
| D. | Nephrology |
| Answer» C. Karyology | |
| 254. |
Slipper shape animal |
| A. | Amoeba |
| B. | paramoecium |
| C. | Trypanosoma |
| D. | None of these |
| Answer» C. Trypanosoma | |
| 255. |
For which one of the following |
| A. | Krait |
| B. | Russel's viper |
| C. | Rattle snake |
| D. | King cobra |
| Answer» E. | |
| 256. |
Dolphin |
| A. | Pices |
| B. | Amphibian |
| C. | Reptile |
| D. | Mammal |
| Answer» E. | |
| 257. |
Lobster |
| A. | An arachnoid |
| B. | A crustacean |
| C. | An Insect |
| D. | A myriapod |
| Answer» C. An Insect | |
| 258. |
Bird kiwi |
| A. | Newzeland |
| B. | Australia |
| C. | South Africa |
| D. | Canada |
| Answer» B. Australia | |
| 259. |
Smallest bird |
| A. | Kiwi |
| B. | Huming bird |
| C. | Ostrich |
| D. | Penguin |
| Answer» C. Ostrich | |
| 260. |
Crocodiles store |
| A. | Head |
| B. | Stomach |
| C. | Tail |
| D. | Arteries |
| Answer» D. Arteries | |
| 261. |
Flightless bird |
| A. | Ostrich |
| B. | Alwaytras |
| C. | Kiwi |
| D. | Pengeum |
| Answer» D. Pengeum | |
| 262. |
Dolphin |
| A. | Amphibia |
| B. | Aves |
| C. | Mammal |
| D. | Pices |
| Answer» D. Pices | |
| 263. |
Among the following, which one is not an ape |
| A. | Gibbon |
| B. | Gorilla |
| C. | Langur |
| D. | Orangutan |
| Answer» D. Orangutan | |
| 264. |
Eyes of cat shines |
| A. | Special kind of lens |
| B. | Tapitum lucidum |
| C. | Effect of gene |
| D. | Reason is not known |
| Answer» C. Effect of gene | |
| 265. |
Mammal bearing largest eye |
| A. | Deer |
| B. | Horse |
| C. | Camel |
| D. | Whale |
| Answer» B. Horse | |
| 266. |
Poisonous lizard |
| A. | Chameleon |
| B. | Astrodon |
| C. | Heloderma |
| D. | Varanus |
| Answer» D. Varanus | |
| 267. |
Sound producing |
| A. | Larynx |
| B. | Syrinx |
| C. | Pygostyle |
| D. | Synsacrum |
| Answer» C. Pygostyle | |
| 268. |
Penguin |
| A. | Asia |
| B. | Africa |
| C. | Antarctica |
| D. | America |
| Answer» D. America | |
| 269. |
Archaeopteryz |
| A. | Reptile and mammal |
| B. | Birds and mammal |
| C. | Reptile and Bird |
| D. | Amphibian and reptile |
| Answer» D. Amphibian and reptile | |
| 270. |
Only male frog produces |
| A. | Female frog have no layrny |
| B. | Female frog have layrnx but no vocal cord |
| C. | Male frog have three pair of vocal cord |
| D. | Male frog can magnify their voice with the help of sound box |
| Answer» B. Female frog have layrnx but no vocal cord | |
| 271. |
Sea snake |
| A. | Cuttle fish |
| B. | Devi fish |
| C. | Hydro fish |
| D. | Silver fish |
| Answer» D. Silver fish | |
| 272. |
Cartilagenous fish |
| A. | Uncovered gills |
| B. | Heterocercal tail |
| C. | Ventral mouth and nares |
| D. | All of these |
| Answer» E. | |
| 273. |
Connecting |
| A. | peripatus |
| B. | Hydra |
| C. | Earthworm |
| D. | Sylon |
| Answer» B. Hydra | |
| 274. |
Which one of following group of animals are |
| A. | Giraffes and Zebra |
| B. | Kangaroo and Koalas |
| C. | Lemurs |
| D. | Rabbits and Hares |
| Answer» D. Rabbits and Hares | |
| 275. |
Octopus |
| A. | Arthropoda |
| B. | Hemichordata |
| C. | Mollusca |
| D. | Echinodermata |
| Answer» D. Echinodermata | |
| 276. |
Whale is grouped under mammal because |
| A. | They have lung, four chambered heart and vertebral column |
| B. | They have mammary gland, placenta and hair |
| C. | They have gill and placenta |
| D. | They have four chambered heart and lung |
| Answer» C. They have gill and placenta | |
| 277. |
Why |
| A. | Due to lack of food |
| B. | Due to increased concentration of non-toxic substance |
| C. | Due to reduction of O |
| D. | <sub>2</sub> |
| E. | Due to spread out of disease |
| Answer» D. <sub>2</sub> | |
| 278. |
Archaeopteryx |
| A. | Ancient bird of Jurrasic period |
| B. | Reptile of Jurrasic period |
| C. | Reptile of Triasic period |
| D. | Reptile Jurrasic and triasic period both |
| Answer» B. Reptile of Jurrasic period | |
| 279. |
Which one of the following carries out the function in human being similar to the one which |
| A. | Lung |
| B. | Kidneys |
| C. | Heart |
| D. | Reproductive organs |
| Answer» C. Heart | |
| 280. |
House fly feed |
| A. | Crushing it and sucking the powder |
| B. | Crushing and eating |
| C. | Sucking |
| D. | Dissolving its saliva and sponging the solution |
| Answer» E. | |
| 281. |
Wall lizard creep |
| A. | Sucker found in mouth |
| B. | Claw present on their digits |
| C. | Adeshive pad found on their digits |
| D. | Ventral side of body is adeshive |
| Answer» D. Ventral side of body is adeshive | |
| 282. |
Earthworm |
| A. | It fix atmospheric nitrogen |
| B. | It make the soil porous |
| C. | It work as insecticide |
| D. | It act as fungicide |
| Answer» C. It work as insecticide | |
| 283. |
In which one of the following kind of organisms is the phenomenon found where the female kills the male after copulation |
| A. | Drgonfly |
| B. | Honey bee |
| C. | Spider |
| D. | Pit viper |
| Answer» D. Pit viper | |
| 284. |
among the following, an unmatched group is |
| A. | Sea pen, sea fan, coral and swimming bell |
| B. | Cattle fish, starfish, devil fish and squid |
| C. | Sea star, sea urchin, sea anemone and sea cow |
| D. | Globe fish, rat fish, gold fish and pipe fish |
| Answer» D. Globe fish, rat fish, gold fish and pipe fish | |
| 285. |
Aristotle lantern |
| A. | A fresh water echinodermata |
| B. | A toothed chewing apparatus found in sea-ruchin |
| C. | Circulatory system found in star fish |
| D. | A lantern like structure found in brittle star |
| Answer» C. Circulatory system found in star fish | |
| 286. |
Dinosaurs |
| A. | Mammal which became extinct |
| B. | Large harbivorus animal |
| C. | Oviparous mammal |
| D. | Reptile which became extinct |
| Answer» E. | |
| 287. |
Give the correct matching of causative agent and disease |
| A. | Anopheles - Malaria |
| B. | Lashmania- Sleeping sickness |
| C. | Glossina - Kala- azar |
| D. | Wuchereia - Filariasis |
| Answer» E. | |
| 288. |
Fishes die |
| A. | They get more oxygen |
| B. | Temparature of body increased |
| C. | They can not respire |
| D. | They can not walk in water |
| Answer» D. They can not walk in water | |
| 289. |
Round worm |
| A. | Annelid |
| B. | Nemalehelminthes |
| C. | Platyhelminthes |
| D. | Arthropoda |
| Answer» C. Platyhelminthes | |
| 290. |
Mammals |
| A. | Man and Dog |
| B. | Man, Dog and Monkey |
| C. | All Mammal |
| D. | Man and Monkey |
| Answer» D. Man and Monkey | |
| 291. |
Dengue |
| A. | Culey |
| B. | Male anophels |
| C. | Aedes |
| D. | Female anophels |
| Answer» D. Female anophels | |
| 292. |
Amphibians |
| A. | Live in water |
| B. | Only live on land |
| C. | Live both on land and water |
| D. | None of these |
| Answer» D. None of these | |
| 293. |
Small pores |
| A. | Ostia |
| B. | Osuculum |
| C. | Redulla |
| D. | Cilia |
| Answer» B. Osuculum | |
| 294. |
Animal goes under |
| A. | Mutation |
| B. | Regeneration |
| C. | Hiberanation |
| D. | Aestivation |
| Answer» E. | |
| 295. |
Assertion (A): Amoeba |
| A. | Both A and R are and R is correct explanation of A |
| B. | Both A and R are true but R is not a correct explanation of A |
| C. | A is true but R is false |
| D. | A is false but R is true |
| Answer» B. Both A and R are true but R is not a correct explanation of A | |