MCQOPTIONS
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MCQOPTIONS
This section includes 140 Mcqs, each offering curated multiple-choice questions to sharpen your Biology knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Plant yielding medicine for checking eye is |
| A. | Rauwolfia serpentina |
| B. | Atropa beladona |
| C. | Cinchona officinale |
| D. | Ephedra gerardiana |
| Answer» C. Cinchona officinale | |
| 2. |
From which part of plant yields opium? |
| A. | Leaves |
| B. | Fruit |
| C. | Flower |
| D. | Root |
| Answer» C. Flower | |
| 3. |
Branch of botany connected with the study of food fiber and wood yielding plat is |
| A. | Ethnobotany |
| B. | Paleobotany |
| C. | Economic botony |
| D. | Ethology |
| Answer» D. Ethology | |
| 4. |
The leaves used as wrappers for bides are obtained from which one of the following |
| A. | Shikaki |
| B. | Rudraksha |
| C. | Tendu |
| D. | Lemon grass |
| Answer» D. Lemon grass | |
| 5. |
In a bisexual flower if androcium and gynoecium mature at different time the phenomenon is known as |
| A. | Dichogamy |
| B. | Herpogamy |
| C. | Haterogamy monogamy |
| D. | Trogamy |
| Answer» B. Herpogamy | |
| 6. |
Morphin is obtained from |
| A. | Papaver sominiferum |
| B. | Iberis amara |
| C. | Raphanus sative |
| D. | Brassica otearacea |
| Answer» B. Iberis amara | |
| 7. |
Chekori powder is obtain from which part of plant |
| A. | Root |
| B. | Seed |
| C. | Leaf |
| D. | Fruit |
| Answer» B. Seed | |
| 8. |
Pulses are good source of |
| A. | Protein |
| B. | Carbodydrate |
| C. | Fat |
| D. | Cellulose |
| Answer» B. Carbodydrate | |
| 9. |
Coffee is obtain from which part of plant? |
| A. | Flower |
| B. | Seed |
| C. | Leaf |
| D. | Fruit |
| Answer» C. Leaf | |
| 10. |
Grain providing plant is related to the family |
| A. | Malvacae |
| B. | Graminae |
| C. | Liliaceae |
| D. | Cruciferi |
| Answer» C. Liliaceae | |
| 11. |
Botanical name of mango is |
| A. | Mussa sapiantum |
| B. | Doccus corrota |
| C. | Mangifra indica |
| D. | None of these |
| Answer» D. None of these | |
| 12. |
From which part of plant turmaric is obtain |
| A. | Dry root |
| B. | Dry seed |
| C. | Dry rhizome |
| D. | Dry fruit |
| Answer» D. Dry fruit | |
| 13. |
Leguminous plant is related with |
| A. | Composite |
| B. | Solanaceae |
| C. | Legumenace |
| D. | Cruciferae |
| Answer» D. Cruciferae | |
| 14. |
Cotton is related with the family |
| A. | Cruciferi |
| B. | Composite |
| C. | Malvacae |
| D. | Rannculacae |
| Answer» D. Rannculacae | |
| 15. |
Botanical name of grass is |
| A. | Oryza saliva |
| B. | Triticum aestium |
| C. | Cynodon dactylon |
| D. | Saccharum officinarum |
| Answer» D. Saccharum officinarum | |
| 16. |
Brinjal plant belong to family |
| A. | Cruciferi |
| B. | Solanaceae |
| C. | Malvacae |
| D. | Rannculacae |
| Answer» C. Malvacae | |
| 17. |
Genric name of cotton plant is |
| A. | Crotolaria |
| B. | Raphanes |
| C. | Nicotiana |
| D. | Gossypium |
| Answer» E. | |
| 18. |
Which one of following is good source of protein? |
| A. | Gram |
| B. | Pea |
| C. | Soyabean |
| D. | Pegion pea |
| Answer» D. Pegion pea | |
| 19. |
Botanical name of ground-nut is |
| A. | Glycine max |
| B. | Pisum salivum |
| C. | Arachia hypogea |
| D. | Indigofera tinctoria |
| Answer» D. Indigofera tinctoria | |
| 20. |
Botanical name of wheat plan is |
| A. | Zea maiz |
| B. | Oryza sativa |
| C. | Tificum aestivum |
| D. | Hordium bulgaer |
| Answer» D. Hordium bulgaer | |
| 21. |
Belladona medicine is obtained by which part of Atropa belladona |
| A. | From leal |
| B. | From root |
| C. | From stem |
| D. | From all part of plant |
| Answer» B. From root | |
| 22. |
Botanical name of Soyabean is |
| A. | Lathyrus odratus |
| B. | Glycine max |
| C. | Pisum sativum |
| D. | Breassica nigra |
| Answer» C. Pisum sativum | |
| 23. |
Fiber of cotton is obtain from |
| A. | Stem |
| B. | Seed |
| C. | Fruit |
| D. | Root |
| Answer» D. Root | |
| 24. |
Opium is obtained from poppy in the form of |
| A. | Gum |
| B. | Resin |
| C. | Latex |
| D. | Tannin |
| Answer» D. Tannin | |
| 25. |
Pyrethrine used in mosquito coil is obtained from |
| A. | Fungi |
| B. | Monocetyledonous plant |
| C. | From an insect |
| D. | From bacteria |
| Answer» C. From an insect | |
| 26. |
Nitrogen fixing bacteria found in the root nodules of leguminous plant is |
| A. | Saprophytic |
| B. | Parasitic |
| C. | Symbiotic |
| D. | Autotrophic |
| Answer» D. Autotrophic | |
| 27. |
Major 'Basmati Rice'is produce in state |
| A. | Kerala |
| B. | Andhra Pradesh |
| C. | Karnataka |
| D. | Uttar Pradesh |
| Answer» C. Karnataka | |
| 28. |
Azola anabana is used as fertilizer in growing the crop |
| A. | Wheat |
| B. | Rice |
| C. | Mustard |
| D. | Cotton |
| Answer» C. Mustard | |
| 29. |
Good source of vitamin 'C' is |
| A. | Lemon |
| B. | Orange |
| C. | Aabla |
| D. | Chilli |
| Answer» D. Chilli | |
| 30. |
Clove is a |
| A. | Fruit |
| B. | Dry flower bud |
| C. | Vegetative bud |
| D. | Seed |
| Answer» C. Vegetative bud | |
| 31. |
Quinine is obtained from |
| A. | Pappaver |
| B. | Canabies |
| C. | Cinchona |
| D. | Aconitum |
| Answer» D. Aconitum | |
| 32. |
Which part of cauli flower is edible? |
| A. | Leaf |
| B. | Infloresence |
| C. | Root |
| D. | Bud |
| Answer» C. Root | |
| 33. |
Chilgoza is got from |
| A. | Pinus |
| B. | Cycus |
| C. | Brasssica |
| D. | None of these |
| Answer» B. Cycus | |
| 34. |
A medicine for bronchitis is got from |
| A. | Rauwalfia serpentina |
| B. | Curcuma longa |
| C. | Adhatoda Vasica |
| D. | Hemidesmus indicus |
| Answer» D. Hemidesmus indicus | |
| 35. |
Wood used in making cricking cricket bats is got from |
| A. | Tectona grandis |
| B. | Salix alba / S purpurea |
| C. | Morus alba / m. nigra |
| D. | Cedrus deodara |
| Answer» C. Morus alba / m. nigra | |
| 36. |
Bamboo is calssified as |
| A. | Tree |
| B. | Grass |
| C. | Shrub |
| D. | Herb |
| Answer» C. Shrub | |
| 37. |
Litmus is obrained from |
| A. | Bacteria |
| B. | Fungi |
| C. | Algae |
| D. | Lichen |
| Answer» E. | |
| 38. |
Basic unit of classification is |
| A. | Species |
| B. | Order |
| C. | Family |
| D. | Group |
| Answer» B. Order | |
| 39. |
The stimulant present in Tea is |
| A. | Tannin |
| B. | Nicotine |
| C. | Coffeine |
| D. | Codeine |
| Answer» D. Codeine | |
| 40. |
Turpentine is got from |
| A. | Angiosperm wood |
| B. | Angiosperm fruit |
| C. | Gymnosperm wood |
| D. | Pine cones |
| Answer» D. Pine cones | |
| 41. |
IR-20 is a high yielding variety of |
| A. | Cotton |
| B. | Rice |
| C. | Wheat |
| D. | Sugarcane |
| Answer» C. Wheat | |
| 42. |
India produces the maximum amount of |
| A. | Potato |
| B. | Sweet potato |
| C. | Tea |
| D. | Corn |
| Answer» D. Corn | |
| 43. |
Major foreign exchange earner for India is |
| A. | Tea |
| B. | Coffee |
| C. | Rice |
| D. | Wheat |
| Answer» B. Coffee | |
| 44. |
A 'flower bud' which is uses as a spice is obtained from |
| A. | Cinnamon |
| B. | Cardamon |
| C. | Clove |
| D. | Coriander |
| Answer» D. Coriander | |
| 45. |
Potato is related with family |
| A. | crucciferi |
| B. | Solanacea |
| C. | Graminee |
| D. | Composite |
| Answer» C. Graminee | |
| 46. |
Nepanagar is known for |
| A. | Forest |
| B. | Newspaper manufacture |
| C. | Mines |
| D. | Sport goods |
| Answer» C. Mines | |
| 47. |
Keser is obtain from |
| A. | Stamen of hibuscuss |
| B. | Root of indigofera |
| C. | Style and stigma of croccus |
| D. | Petal of mussa |
| Answer» D. Petal of mussa | |
| 48. |
Hing got fro Ferula as ajoetida is |
| A. | Resinous exudate of root |
| B. | Fruit |
| C. | Inflorescence |
| D. | Leaves |
| Answer» B. Fruit | |
| 49. |
An important product obtained from styles and stigma is |
| A. | Saffron |
| B. | Asafoetida |
| C. | Fennel |
| D. | Turmeric |
| Answer» B. Asafoetida | |
| 50. |
Rubber is commonly got from |
| A. | Catilla elastica |
| B. | Michelia champaca |
| C. | Ficus elastica |
| D. | Hevea brasiliensis |
| Answer» E. | |