MCQOPTIONS
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MCQOPTIONS
This section includes 275 Mcqs, each offering curated multiple-choice questions to sharpen your Biology knowledge and support exam preparation. Choose a topic below to get started.
| 251. |
Type of |
| A. | Straight DNA |
| B. | Helical DNA |
| C. | Circular DNA |
| D. | Membrane bound DNA |
| Answer» D. Membrane bound DNA | |
| 252. |
Nitrogen fixing bacteria |
| A. | Wheat |
| B. | Paddy |
| C. | Legume |
| D. | Maiz |
| Answer» D. Maiz | |
| 253. |
Nitrogen fixing becteria a found in |
| A. | Azohacter |
| B. | Nitrobacter |
| C. | Rizobium |
| D. | Psendomnas |
| Answer» D. Psendomnas | |
| 254. |
Bacteria which cause |
| A. | Clostridium tetani |
| B. | Salmonella typhosa |
| C. | Bacillius anthrisis |
| D. | Clostridium botulinum |
| Answer» E. | |
| 255. |
Bacteria found in |
| A. | Leguminous plant |
| B. | Some of leguminous plant and some other plant |
| C. | In all plant |
| D. | None of these |
| Answer» C. In all plant | |
| 256. |
Function of Leghaemoglobin |
| A. | Absorption of oxygen |
| B. | Nutrion of bacteria |
| C. | Absorption of light |
| D. | All |
| Answer» B. Nutrion of bacteria | |
| 257. |
Sargasso |
| A. | Fungi |
| B. | Algae |
| C. | Bryophytes |
| D. | Angiosperm |
| Answer» C. Bryophytes | |
| 258. |
Which of the following is found in |
| A. | Fungi |
| B. | Algae |
| C. | Bacteria |
| D. | Insects |
| Answer» D. Insects | |
| 259. |
Which communicable disease is caused by |
| A. | Small Pox |
| B. | Mumps |
| C. | Leprosy |
| D. | Asthma |
| Answer» D. Asthma | |
| 260. |
Cell wall of Algae |
| A. | Chitine |
| B. | Subarine |
| C. | Celullose |
| D. | Cutine |
| Answer» D. Cutine | |
| 261. |
Lichens |
| A. | Air pollution |
| B. | Water Pollution |
| C. | Soil Pollution |
| D. | Radiation Pollution |
| Answer» B. Water Pollution | |
| 262. |
Largest number of chromosome |
| A. | Man |
| B. | Pteridophytes |
| C. | Elephant |
| D. | Angeiosperm |
| Answer» C. Elephant | |
| 263. |
Which of the following is used as |
| A. | Colastridum |
| B. | Urea |
| C. | Azola |
| D. | Baggase |
| Answer» D. Baggase | |
| 264. |
Red rot of sugar |
| A. | Bacteria |
| B. | Virus |
| C. | Fungi |
| D. | Nematode |
| Answer» D. Nematode | |
| 265. |
Mitochondira |
| A. | Fungi |
| B. | Algae |
| C. | Bacteria |
| D. | Yeast |
| Answer» D. Yeast | |
| 266. |
Vegetative reproduction |
| A. | Budding |
| B. | Acinate |
| C. | Aplonospores |
| D. | Ascospores |
| Answer» B. Acinate | |
| 267. |
Smallest organism |
| A. | Bacteria |
| B. | Virus |
| C. | Mycoplasm |
| D. | All |
| Answer» D. All | |
| 268. |
Coralloids |
| A. | Cycus |
| B. | Lycopodium |
| C. | Selaginella |
| D. | Cocus |
| Answer» B. Lycopodium | |
| 269. |
Which of the following group of plant produce |
| A. | Bryophytes |
| B. | Pteridophytes |
| C. | Angiosperm |
| D. | Gymnosperm |
| Answer» E. | |
| 270. |
True nucleus |
| A. | Fungi |
| B. | Lichane |
| C. | Bacteria |
| D. | Algae |
| Answer» D. Algae | |
| 271. |
Virueses |
| A. | Complete saprophytes |
| B. | Partial parasites |
| C. | Partial saprophytes |
| D. | Total parasite |
| Answer» E. | |
| 272. |
Spiral shape |
| A. | Diplococus |
| B. | Bacillus |
| C. | Cocus |
| D. | Spirillum |
| Answer» E. | |
| 273. |
Father of microbiology |
| A. | Leeu wenhoeck |
| B. | Louis Pasteur |
| C. | Robert koch |
| D. | Hensen |
| Answer» C. Robert koch | |
| 274. |
Which is the cause of |
| A. | Virus |
| B. | Bacteria |
| C. | Mycoplasm |
| D. | Algae |
| Answer» C. Mycoplasm | |
| 275. |
Genetic material |
| A. | DNA |
| B. | RNA |
| C. | Either DNA or RNA |
| D. | Both DNA and RNA |
| Answer» D. Both DNA and RNA | |