MCQOPTIONS
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MCQOPTIONS
This section includes 1412 Mcqs, each offering curated multiple-choice questions to sharpen your General Knowledge knowledge and support exam preparation. Choose a topic below to get started.
| 1401. |
___ are the carriers of heredity material. |
| A. | Genetics |
| B. | Genes |
| C. | Gametes |
| D. | Germ cells |
| Answer» C. Gametes | |
| 1402. |
_______ are chlorophyll-bearing, simple, thalloid, autotrophic and largely acquatic (both fresh water and marine) organisms. |
| A. | Pteridophytes |
| B. | Bryophytes |
| C. | Algae |
| D. | Gymnosperms |
| Answer» D. Gymnosperms | |
| 1403. |
______ are details of appearance or behavior or in other words, a particular form or a particular function in classification of organisms. |
| A. | Speciation |
| B. | Evolution |
| C. | Characteristics |
| D. | Illustration |
| Answer» D. Illustration | |
| 1404. |
______ are called the ‘Power houses’ of the cell._x005F_x000D_  _x005F_x000D_ |
| A. | Lungs |
| B. | Pituitary glands |
| C. | Arteries |
| D. | Mitochondria |
| Answer» E. | |
| 1405. |
........... are analogous organs._x005F_x000D_ Â _x005F_x000D_ |
| A. | the tailfin of a lobster and the flukes of a whale |
| B. | A human arm and a bulls leg |
| C. | A bat's wing and a whale's fin |
| D. | The leg of a dog and the flipper of a dolphin |
| Answer» B. A human arm and a bulls leg | |
| 1406. |
_____ are a group of chemicals that influence cell division and shoot formation. |
| A. | Cytokinins |
| B. | Gibberellins |
| C. | Domins |
| D. | Auxins |
| Answer» B. Gibberellins | |
| 1407. |
__________ is the interaction in which one species benefits and the other is neither harmed nor benefited. |
| A. | Predation |
| B. | Commensalism |
| C. | Competition |
| D. | Parasitism |
| Answer» C. Competition | |
| 1408. |
__________________ is a leaf where the leaflets are arranged along the middle vein. |
| A. | Pinnately compound leaf |
| B. | Palmately compound leaf |
| C. | Compound leaf |
| D. | Simple leaf |
| Answer» B. Palmately compound leaf | |
| 1409. |
_______________ is caused by parasites of the Plasmodium genus. |
| A. | Dysentery |
| B. | Malaria |
| C. | Chickenpox |
| D. | Herpes |
| Answer» C. Chickenpox | |
| 1410. |
__________________ is a drug or substance that makes you feel relaxed and makes your body work and react more slowly. |
| A. | Antidote |
| B. | Analgesic |
| C. | Antihistamine |
| D. | Depressant |
| Answer» E. | |
| 1411. |
_________________ is a drug that makes your heart work more slowly, used for treating high blood pressure. |
| A. | Contraceptive |
| B. | BetaÂ-Blocker |
| C. | Depressant |
| D. | Enema |
| Answer» C. Depressant | |
| 1412. |
__________ are made up of sclerenchymatous cells. These are generally absent in the primary phloem but are found in the secondary phloem. |
| A. | Xylem fibres |
| B. | Xylem parenchyma |
| C. | Phloem parenchyma |
| D. | Phloem fibres |
| Answer» E. | |