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.
| 1. |
Larva of frog is called |
| A. | Pupa |
| B. | Maggote |
| C. | Catter piller |
| D. | Tadpole |
| Answer» E. | |
| 2. |
Which of the following is mostly cold blooded animal? |
| A. | Rabbit |
| B. | Pigeon |
| C. | Shark |
| D. | Kangaroo |
| Answer» D. Kangaroo | |
| 3. |
The release of which one the following into wells helps in controlling the mosquitoes |
| A. | Crab |
| B. | Dogfisg |
| C. | Gambusia fish |
| D. | Snail |
| Answer» D. Snail | |
| 4. |
Generally Insects respire through |
| A. | Skin |
| B. | Gill |
| C. | Lung |
| D. | Spiricle |
| Answer» E. | |
| 5. |
Number of arm found in ortopus is |
| A. | 4 |
| B. | 5 |
| C. | 6 |
| D. | 8 |
| Answer» E. | |
| 6. |
Anopheles and Culex mosquitos cam be distinguished with the help of |
| A. | Antennae |
| B. | Mouth part |
| C. | Sitting posture |
| D. | Feeding habits |
| Answer» D. Feeding habits | |
| 7. |
Urine of mammal contains excretory product |
| A. | Uric acid |
| B. | Ammonia |
| C. | Urea |
| D. | All of these |
| Answer» D. All of these | |
| 8. |
Jointed appendages are characteristic of phylum |
| A. | Annelida |
| B. | Echinodomata |
| C. | Mollusca |
| D. | Arthropoda |
| Answer» E. | |
| 9. |
Which of the following is not a poisonous snake |
| A. | Annelida |
| B. | Echinodomata |
| C. | Mollusca |
| D. | Arthropoda |
| Answer» E. | |
| 10. |
Connecting link between Annelida and Mollusca is |
| A. | meopalina |
| B. | Ketoderma |
| C. | Dentalium |
| D. | Unio |
| Answer» B. Ketoderma | |
| 11. |
Largest Indian fish is |
| A. | Stone fish |
| B. | Whale shark |
| C. | Hilsa |
| D. | None of these |
| Answer» C. Hilsa | |
| 12. |
Unicellular non-pathogenic parasite found in the human intestine is |
| A. | E, coli |
| B. | Entamoeba histolytica |
| C. | Trypanosoma |
| D. | Entamoeba gingivalies |
| Answer» B. Entamoeba histolytica | |
| 13. |
Coral reefs are formed by phylum |
| A. | Protozoa |
| B. | Coelenterata |
| C. | Arthropoda |
| D. | Porifera |
| Answer» C. Arthropoda | |
| 14. |
In Starfish, the organs having a dual role of locomotion and respiration are |
| A. | Madreporite |
| B. | Dermal branchiae |
| C. | Tube feet |
| D. | Tiedman's bodies |
| Answer» D. Tiedman's bodies | |
| 15. |
Which part of cockroach bears exo and endoskeleton? |
| A. | Thorax |
| B. | Head |
| C. | Abdomen |
| D. | None of these |
| Answer» C. Abdomen | |
| 16. |
Honey bee and wasps are grouped under class is |
| A. | Insecta |
| B. | Crustacea |
| C. | Diplopoda |
| D. | Arachina |
| Answer» B. Crustacea | |
| 17. |
Number of chamber found in the heart of whale |
| A. | 2 |
| B. | 3 |
| C. | 4 |
| D. | 1 |
| Answer» D. 1 | |
| 18. |
Number of chamber found in the heart of Mammal |
| A. | 2 |
| B. | 3 |
| C. | 4 |
| D. | 1 |
| Answer» D. 1 | |
| 19. |
Pheromones are found in |
| A. | Insect |
| B. | Snake |
| C. | Birds |
| D. | Bat |
| Answer» B. Snake | |
| 20. |
Which of the following animal can fight with snake |
| A. | Monkey |
| B. | Mongooes |
| C. | Tiger |
| D. | Lion |
| Answer» C. Tiger | |
| 21. |
Which of the following is characteristics feature of mammal? |
| A. | Mammary gland |
| B. | Sweet gland |
| C. | Four chambred heart |
| D. | All of these |
| Answer» E. | |
| 22. |
Dinosaurs are |
| A. | Fossils of bird |
| B. | Extinct reptiles |
| C. | Unicillular animal |
| D. | Gymnospermic plant |
| Answer» C. Unicillular animal | |
| 23. |
A chemical substance secreted by particular species of animal to attract another member of same species is |
| A. | Harmone |
| B. | Nucleic acid |
| C. | Pheromones |
| D. | Steroid |
| Answer» D. Steroid | |
| 24. |
The disease filaria is caused by |
| A. | Ascaris |
| B. | Wuchereria bancrofti |
| C. | Pheromones |
| D. | Steroid |
| Answer» C. Pheromones | |
| 25. |
Pheretima posthuma is scientific name of which of the following |
| A. | Leech |
| B. | Neris |
| C. | Earth worm |
| D. | Tape worm |
| Answer» D. Tape worm | |
| 26. |
Larva of house fly is called |
| A. | Pupa |
| B. | Imaga |
| C. | Magote |
| D. | None of these |
| Answer» D. None of these | |
| 27. |
Respiration occurs in fishes through |
| A. | Lung |
| B. | Gills |
| C. | Nostril |
| D. | Scles |
| Answer» C. Nostril | |
| 28. |
Pavo cristatus is the zoological name of |
| A. | Tiger |
| B. | Frog |
| C. | Man |
| D. | Peacock |
| Answer» E. | |
| 29. |
Animal which is also known as 'Portuguese man of war' is |
| A. | Physalia |
| B. | Hydra |
| C. | Aurelia |
| D. | Obelia |
| Answer» B. Hydra | |
| 30. |
The bones of birds are |
| A. | Strong and solid |
| B. | Soft and solid |
| C. | Pneumatic and light |
| D. | Calcarous and heavy |
| Answer» D. Calcarous and heavy | |
| 31. |
Which one of the following is used as a gift in Japan |
| A. | Euspongia |
| B. | Euplectella |
| C. | Hyalonema |
| D. | Cliona |
| Answer» C. Hyalonema | |
| 32. |
The person who is known as ornithologist |
| A. | Dr. Salim Ali |
| B. | Dr. J.C.Bose |
| C. | Dr. Hergovind Khurana |
| D. | Dr. M. S swaminathan |
| Answer» B. Dr. J.C.Bose | |
| 33. |
Entamoeba histolytica is found in which part of man |
| A. | Intestine |
| B. | Throat |
| C. | Stomach |
| D. | Lung |
| Answer» B. Throat | |
| 34. |
Corals are |
| A. | Forest wood |
| B. | Sea animals |
| C. | Sea plant |
| D. | None of these |
| Answer» C. Sea plant | |
| 35. |
Malaria parasite and Amoeba are grouped under |
| A. | Protozoa |
| B. | Porifera |
| C. | Coelenterata |
| D. | Anilida |
| Answer» B. Porifera | |
| 36. |
Which of the following primates is nearest to modern man ? |
| A. | Gorilla |
| B. | Cubon |
| C. | Loris |
| D. | None of these |
| Answer» B. Cubon | |
| 37. |
Middle ear is not found in snake. They receive sound through |
| A. | Tongue |
| B. | Mouth |
| C. | Skin |
| D. | Leg |
| Answer» D. Leg | |
| 38. |
National animal of India |
| A. | Cow |
| B. | Peacock |
| C. | Tiger |
| D. | Lion |
| Answer» D. Lion | |
| 39. |
Enucleated RBC is found in |
| A. | Reptile |
| B. | Bird |
| C. | Amphibia |
| D. | Mammal |
| Answer» E. | |
| 40. |
Water vascular system is found in |
| A. | Porifera |
| B. | Mollusca |
| C. | Echinodermata |
| D. | Coelenterata |
| Answer» D. Coelenterata | |
| 41. |
Which of the following have no blood but they respire |
| A. | Cockroach |
| B. | Earthworm |
| C. | Hydra |
| D. | Kangaroo |
| Answer» D. Kangaroo | |
| 42. |
Which among the following is the largest phylum in the animal kingdom in respect of number of species? |
| A. | Annalida |
| B. | Platyhelminthes |
| C. | Chordata |
| D. | Arthropoda |
| Answer» E. | |
| 43. |
A large opening found at the top of Sycon is called |
| A. | Ostia |
| B. | Osculum |
| C. | Redulla |
| D. | Trachea |
| Answer» C. Redulla | |
| 44. |
Star fish are named as |
| A. | Asterias |
| B. | Halothuria |
| C. | Antedon |
| D. | Sea urchin |
| Answer» B. Halothuria | |
| 45. |
Characteristic feature of insect is |
| A. | Two pair wing |
| B. | Three pairs of jointed leg |
| C. | Trachea |
| D. | all of these |
| Answer» C. Trachea | |
| 46. |
Cuttle fish is known as |
| A. | Loligo |
| B. | Sepia |
| C. | Pila |
| D. | Torpedo |
| Answer» C. Pila | |
| 47. |
Which of the following is not useful for mankind |
| A. | Honey bee |
| B. | Earth worm |
| C. | Tape worm |
| D. | Silk worm |
| Answer» D. Silk worm | |
| 48. |
Animal known as jelly fish is |
| A. | Hydro |
| B. | Physalia |
| C. | Aurelia |
| D. | Obelia |
| Answer» D. Obelia | |
| 49. |
How many pair of leg is found in insect |
| A. | One pair |
| B. | Two pair |
| C. | Three pair |
| D. | Four pair |
| Answer» D. Four pair | |
| 50. |
Which of the following is also known as green protozoa |
| A. | Amoeba |
| B. | Paramecium |
| C. | Leshmania |
| D. | Euglena |
| Answer» E. | |