MCQOPTIONS
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MCQOPTIONS
This section includes 657 Mcqs, each offering curated multiple-choice questions to sharpen your Testing Subject knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
______ is a hormone that regulates the amount of glucose in the blood |
| A. | Glucogen |
| B. | Thyroxine |
| C. | Oxytocin |
| D. | Insulin |
| Answer» E. | |
| 2. |
Who proposed Five Kingdom Classification ? |
| A. | R.H. Whittaker |
| B. | John Ray |
| C. | Carolus Linnaeus |
| D. | H.F. Copeland |
| Answer» B. John Ray | |
| 3. |
Haematopoiesis take place in |
| A. | Lungs |
| B. | Pancreas |
| C. | Liver |
| D. | Bone marrow |
| Answer» E. | |
| 4. |
Who proposed Binomial Nomenclature ? |
| A. | Linnaeus |
| B. | John Ray |
| C. | Huxley |
| D. | Aristotle |
| Answer» B. John Ray | |
| 5. |
The International Commisson on Zoological Nomenclature was established in |
| A. | 1898 |
| B. | 1988 |
| C. | 2001 |
| D. | 1664 |
| E. | None of these |
| Answer» F. | |
| 6. |
The largest cells in mammalian blood are |
| A. | Erythrocytes |
| B. | Monocytes |
| C. | Basophils |
| D. | Lymphocytes |
| Answer» C. Basophils | |
| 7. |
Carolus Linnaeus System of classification is |
| A. | Natural |
| B. | Artificial |
| C. | Binomial |
| D. | Phylogenetic |
| Answer» D. Phylogenetic | |
| 8. |
Which of the following fibres is considered as the strongest natural fibre? |
| A. | Cotton |
| B. | Jute |
| C. | Wool |
| D. | Silk |
| Answer» E. | |
| 9. |
Which of the digestive organs contains acid? |
| A. | Stomach |
| B. | Small intestine |
| C. | Appendix |
| D. | Colon |
| Answer» C. Appendix | |
| 10. |
Which fruit has its seed outside ? |
| A. | Strawberry |
| B. | Banana |
| C. | Groundnut |
| D. | Cashew nut |
| Answer» B. Banana | |
| 11. |
How many neck canal cells are found in the archegonium of a fern ? |
| A. | One |
| B. | Two |
| C. | Three |
| D. | Four |
| Answer» B. Two | |
| 12. |
What is commonly known as white plague ? |
| A. | Typhoid |
| B. | Malaria |
| C. | Tuberculosis |
| D. | Plague |
| Answer» D. Plague | |
| 13. |
The oilseed which is not edible |
| A. | Sunflower |
| B. | Cottonseed |
| C. | Sesamum |
| D. | Groundnut |
| Answer» C. Sesamum | |
| 14. |
Which angiosperm is vessel-less ? |
| A. | Hydrilla |
| B. | Trochodendron |
| C. | Maize |
| D. | Wheat |
| Answer» C. Maize | |
| 15. |
Gustation refers to the sense of which of the following ? |
| A. | Smell |
| B. | Hearing |
| C. | Tactile |
| D. | Taste |
| Answer» E. | |
| 16. |
The smallest known prokaryotic organism is |
| A. | Microcystis |
| B. | Mycoplasma |
| C. | Bacteria |
| D. | Chlorella |
| Answer» C. Bacteria | |
| 17. |
Who was the first child born after operative procedure ? |
| A. | Caesar |
| B. | Huxley |
| C. | William |
| D. | Pasteur |
| Answer» B. Huxley | |
| 18. |
The virus of AIDS affects the growth of _________ |
| A. | Haemoglobin |
| B. | RBCs in blood |
| C. | T cells in blood |
| D. | Grey cells in brain |
| Answer» D. Grey cells in brain | |
| 19. |
Number of mitochondria in bacterial cell is |
| A. | one |
| B. | two |
| C. | many |
| D. | zero |
| Answer» E. | |
| 20. |
Myrmecology is study of |
| A. | Insects |
| B. | Ants |
| C. | Crustaceans |
| D. | Arthropods |
| Answer» C. Crustaceans | |
| 21. |
What does the term Ebola stand for? |
| A. | A viral disease outbreak in West Africa |
| B. | A viral disease outbreak in Bangladesh |
| C. | A city in Syria destroyed by ISIS. |
| D. | None of these |
| Answer» B. A viral disease outbreak in Bangladesh | |
| 22. |
Glucose is a type of |
| A. | Pentose sugar |
| B. | Hexose sugar |
| C. | Tetrose sugar |
| D. | Diose sugar |
| Answer» C. Tetrose sugar | |
| 23. |
The cells which are colsely associated and interacting with guard cells are |
| A. | Transfusion tissue |
| B. | Complementary cells |
| C. | Subsidiary cells |
| D. | Hypodermal cells |
| Answer» D. Hypodermal cells | |
| 24. |
Cultivable land is defined as |
| A. | land actually under crops |
| B. | cultivable waste land + fallow land |
| C. | old fallow lands + current fallow lands |
| D. | total fallow lands + net sown area |
| Answer» E. | |
| 25. |
Rhizobium is a kind of |
| A. | Photosynthetic bacteria |
| B. | Symbiotic bacteria |
| C. | Parasitic bacteria |
| D. | Saprophytic bacteria |
| Answer» C. Parasitic bacteria | |
| 26. |
The environment includes |
| A. | Abiotic factors |
| B. | Biotic factors |
| C. | Oxygen and Nitrogen |
| D. | Abiotic and Biotic factors |
| Answer» E. | |
| 27. |
Conversion of starch to sugar is essential for |
| A. | Stomatal opening |
| B. | Stomatal closing |
| C. | Stomatal formation |
| D. | Stomatal growth |
| Answer» B. Stomatal closing | |
| 28. |
A Parenchyma cell which stores ergastic substance is known as |
| A. | Phragmoblast |
| B. | Idioblast |
| C. | Conidioplast |
| D. | Chloroplast |
| Answer» C. Conidioplast | |
| 29. |
The oxygen liberated during photosynthesis comes from |
| A. | Water |
| B. | Carbon dioxide |
| C. | Glucose |
| D. | Chlorophyll |
| Answer» B. Carbon dioxide | |
| 30. |
Who is known as the Father of Green Revolution in India? |
| A. | G. Paul |
| B. | Norman Borlaug |
| C. | Van Neil |
| D. | Dr. Mithchell |
| Answer» C. Van Neil | |
| 31. |
The gametophyte is called prothallus in |
| A. | Pteridophyta |
| B. | Bryophyta |
| C. | Spermatophyta |
| D. | Thallophyta |
| Answer» B. Bryophyta | |
| 32. |
The main function of palisade parenchyma in leaf is |
| A. | Antibiotics |
| B. | Pollutants |
| C. | Hormones |
| D. | Toxins |
| Answer» E. | |
| 33. |
Root Hairs arise from |
| A. | Cortex |
| B. | Pericycle |
| C. | Epidermis |
| D. | Endodermis |
| Answer» D. Endodermis | |
| 34. |
For immediate energy production in cells, one should take |
| A. | Glucose |
| B. | Proteins |
| C. | Vitamin C |
| D. | Sucrose |
| Answer» B. Proteins | |
| 35. |
Bacterial cells do not have |
| A. | Cell wall |
| B. | Plasma membrane |
| C. | Ribosome |
| D. | Mitochondria |
| Answer» E. | |
| 36. |
In human body, ligaments are made up of |
| A. | white fibres and some yellow elastic fibres |
| B. | white fibres only |
| C. | yellow fibres only |
| D. | yellow fibres and muscle fibres |
| Answer» B. white fibres only | |
| 37. |
Stem is usually |
| A. | Positively Phototropic |
| B. | Negatively Phototropic |
| C. | Negatively geotropic |
| D. | Positively acrotropic |
| Answer» B. Negatively Phototropic | |
| 38. |
Which one of the following types of malaria is pernicious malaria ? |
| A. | Vivax |
| B. | Ralapse |
| C. | Tertian |
| D. | Malignant |
| Answer» E. | |
| 39. |
Fist is a first class protein as it contains |
| A. | essential amino-acids |
| B. | non-essential amino acids |
| C. | all essential fatty acids |
| D. | no amino acid |
| Answer» B. non-essential amino acids | |
| 40. |
Lungs of a plant are |
| A. | Leaves |
| B. | Stems |
| C. | Flowers |
| D. | Roots |
| Answer» B. Stems | |
| 41. |
Sporangia bearing leaf of a fern is called |
| A. | Ramentum |
| B. | Indusium |
| C. | Sorus |
| D. | Sporophyll |
| Answer» D. Sporophyll | |
| 42. |
Water of coconut is |
| A. | liquid nucellus |
| B. | liquid mesocarp |
| C. | liquid endocarp |
| D. | degenerated liquid endosperm |
| Answer» E. | |
| 43. |
Coralloid root of Cycas helps in |
| A. | Absorption of water |
| B. | Absorption of water and fixation of Nitrogen |
| C. | Anchorage |
| D. | Transport of food |
| Answer» C. Anchorage | |
| 44. |
Resin is a product of |
| A. | Grapes |
| B. | Coniferous trees |
| C. | Rubber tree |
| D. | Banyan tree |
| Answer» C. Rubber tree | |
| 45. |
Water conduction takes place in mosses through |
| A. | Xylem and Phloem |
| B. | Xylem |
| C. | Collenchyma |
| D. | Parenchyma |
| Answer» E. | |
| 46. |
Companion cells of phloem are found in |
| A. | Gymnosperms |
| B. | Bryophyta |
| C. | Pteridophyta |
| D. | Angiosperms |
| Answer» E. | |
| 47. |
A clone is a group of individuals obtained through |
| A. | Hybridisation |
| B. | Micropropagation |
| C. | Cross pollination |
| D. | Self pollination |
| Answer» C. Cross pollination | |
| 48. |
The type of kidneys present in frog are |
| A. | Mesonephros |
| B. | Metanephros |
| C. | Archinephros |
| D. | Pronephros |
| Answer» B. Metanephros | |
| 49. |
Morphology of Chromosomes can be best studied at |
| A. | Interphase |
| B. | Prophase |
| C. | Metaphase |
| D. | Zygotene |
| Answer» D. Zygotene | |
| 50. |
Which one of the following is an egg-laying mammal ? |
| A. | Sloth |
| B. | Duck - billed platypus |
| C. | Kangaroo |
| D. | Bandicoot |
| Answer» C. Kangaroo | |