MCQOPTIONS
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MCQOPTIONS
This section includes 5751 Mcqs, each offering curated multiple-choice questions to sharpen your Biology knowledge and support exam preparation. Choose a topic below to get started.
| 4501. |
Which tissue makes up the gland? |
| A. | epithelium |
| B. | muscular |
| C. | nerve |
| D. | connective |
| Answer» B. muscular | |
| 4502. |
Cartilage is not found in which of the following? |
| A. | in the nose |
| B. | in the gorge |
| C. | in the kidney |
| D. | in the ear |
| Answer» D. in the ear | |
| 4503. |
What is an organelle with double outer membrane? |
| A. | Stellar body |
| B. | What a lion |
| C. | green cover |
| D. | ribosome |
| Answer» D. ribosome | |
| 4504. |
Which of the following has a single layer? |
| A. | mitochondria |
| B. | plastid |
| C. | lysosomes |
| D. | vacuole |
| Answer» E. | |
| 4505. |
What is the unit of genetics? |
| A. | Jean |
| B. | chromosome |
| C. | DNA |
| D. | RNA |
| Answer» B. chromosome | |
| 4506. |
Which of the following is an example of mental illness? |
| A. | meningitis |
| B. | Meningitis |
| C. | schizophrenia |
| D. | none of these |
| Answer» D. none of these | |
| 4507. |
Which of the following is a bacterial sexually transmitted disease? |
| A. | mumps |
| B. | Rabies |
| C. | myelitis |
| D. | syphilis |
| Answer» E. | |
| 4508. |
What is the unit of gene? |
| A. | Jean |
| B. | the cell |
| C. | creatures |
| D. | DNA |
| Answer» C. creatures | |
| 4509. |
What is an example of a congenital disease? |
| A. | Measles |
| B. | astigmatism |
| C. | diphtheria |
| D. | plague |
| Answer» C. diphtheria | |
| 4510. |
What is the meaning of B in BCG vaccine? |
| A. | brown |
| B. | bacteria |
| C. | big |
| D. | bacillus |
| Answer» E. | |
| 4511. |
What is the carrier of malaria? |
| A. | female aedes |
| B. | male anopheles |
| C. | female anopheles |
| D. | female culax |
| Answer» D. female culax | |
| 4512. |
The biological factors that cause disease are called? |
| A. | vector |
| B. | bacteria |
| C. | factor |
| D. | Pathogen |
| Answer» E. | |
| 4513. |
Which of the following vitamins is not fat soluble? |
| A. | A |
| B. | B |
| C. | E |
| D. | K |
| Answer» C. E | |
| 4514. |
Which scientist first used the word vitamin? |
| A. | blow |
| B. | Leuvenhock |
| C. | ultaman |
| D. | c. bend |
| Answer» B. Leuvenhock | |
| 4515. |
Is there sugar present in milk? |
| A. | glucose |
| B. | Maltos |
| C. | lactose |
| D. | Fructose |
| Answer» D. Fructose | |
| 4516. |
Pellagra is caused by the deficiency of? |
| A. | thiamine |
| B. | ascorbic acid |
| C. | niacin |
| D. | calciferol |
| Answer» D. calciferol | |
| 4517. |
Elephant foot disease is caused by which of the following? |
| A. | bacteria |
| B. | helminth |
| C. | protozoa |
| D. | Virus |
| Answer» C. protozoa | |
| 4518. |
Which of the following scientists discovered the germ of malaria? |
| A. | Salk and Sabine |
| B. | Ronald Ross |
| C. | blow |
| D. | robert hook |
| Answer» C. blow | |
| 4519. |
Which of the following is known as cotton moss? |
| A. | Riksia |
| B. | sphagnum |
| C. | marcancia |
| D. | fern |
| Answer» C. marcancia | |
| 4520. |
In which of the following association is the monkey placed? |
| A. | Mammals |
| B. | Reptilia |
| C. | Insecta |
| D. | Pieces |
| Answer» B. Reptilia | |
| 4521. |
What are pteridophytes called? |
| A. | sea plants |
| B. | Horse tail |
| C. | Club Moses |
| D. | Ferns |
| Answer» E. | |
| 4522. |
Which of the following is an amphibian plant? |
| A. | Riksia |
| B. | Mango |
| C. | Sycus |
| D. | fern |
| Answer» B. Mango | |
| 4523. |
Which of the following is an egg laying mammal? |
| A. | platypus |
| B. | humans |
| C. | Tiger |
| D. | blue whale |
| Answer» B. humans | |
| 4524. |
Which of the following is an amphivian animal? |
| A. | frog |
| B. | heron |
| C. | fish |
| D. | Horse |
| Answer» B. heron | |
| 4525. |
Who was the proponent of binomial nomenclature? |
| A. | carolus lineis |
| B. | john ray |
| C. | a. P. Decandole |
| D. | a. el djilian |
| Answer» B. john ray | |
| 4526. |
Where are the pneumatic bones found? |
| A. | Whale |
| B. | Snake |
| C. | Peacock |
| D. | Dolphin |
| Answer» D. Dolphin | |
| 4527. |
What is the algal ally of Aiken called? |
| A. | mycobo yant |
| B. | Phycobiotics |
| C. | both of the above |
| D. | No one |
| Answer» C. both of the above | |
| 4528. |
are joined together by tendons? |
| A. | nerve cells from muscles |
| B. | from one bone to another |
| C. | muscles from bones |
| D. | one muscles with other muscles |
| Answer» D. one muscles with other muscles | |
| 4529. |
Algae is related to this? |
| A. | Pteridophytes |
| B. | Thallophytes |
| C. | bryophytes |
| D. | All |
| Answer» E. | |
| 4530. |
Food stored in algae cells is? |
| A. | starch |
| B. | glycogen |
| C. | glycogen and fat |
| D. | Fat |
| Answer» B. glycogen | |
| 4531. |
Gymnosperms are characterized by? |
| A. | feathery seed |
| B. | immovable male gamete |
| C. | naked seed |
| D. | real fruit |
| Answer» D. real fruit | |
| 4532. |
What is the function of phloem? |
| A. | support plants |
| B. | transportation of food |
| C. | Photosynthesis |
| D. | water convection |
| Answer» C. Photosynthesis | |
| 4533. |
Are the ends of one long bone attached to the end of another bone? |
| A. | by cartilage |
| B. | by ligament |
| C. | by tendon |
| D. | by connective tissue |
| Answer» C. by tendon | |
| 4534. |
Where are brush border epithelium found? |
| A. | in the fallovian tube |
| B. | in the stomach |
| C. | in the small intestine |
| D. | in all these |
| Answer» D. in all these | |
| 4535. |
are joined together by ligaments? |
| A. | one muscle from another |
| B. | from one bone to another |
| C. | muscles from bones |
| D. | from one part to another |
| Answer» D. from one part to another | |
| 4536. |
Areolar tissues are present in? |
| A. | between bone tissue |
| B. | between nerve tissues |
| C. | between connective tissues |
| D. | between muscle tissues |
| Answer» D. between muscle tissues | |
| 4537. |
The branch of biology that deals with the identification, naming and classification of animals is called? |
| A. | Phytogeography |
| B. | morphology |
| C. | Ecology |
| D. | taxonomy |
| Answer» E. | |
| 4538. |
Are striated muscles present? |
| A. | in hands |
| B. | in the neck |
| C. | in feet |
| D. | in all these |
| Answer» E. | |
| 4539. |
What is the liquid part of blood called? |
| A. | plasma |
| B. | Vaccine |
| C. | Serum |
| D. | lymph |
| Answer» B. Vaccine | |
| 4540. |
Where are osteoblasts present? |
| A. | in lamilla |
| B. | in Haverson Canal |
| C. | in dendrites |
| D. | in caniculi |
| Answer» B. in Haverson Canal | |
| 4541. |
Smooth muscles are present? |
| A. | in veins |
| B. | in uterus |
| C. | in the arteries |
| D. | in all these |
| Answer» E. | |
| 4542. |
Ciliated epithelium is present in? |
| A. | in the trachea |
| B. | in the gut |
| C. | in uterus |
| D. | in the esophagus |
| Answer» B. in the gut | |
| 4543. |
Responsible for second growth in plant? |
| A. | intercalary meristem |
| B. | apical meristem |
| C. | lateral meristem |
| D. | all these |
| Answer» D. all these | |
| 4544. |
White fibers found in connective tissue are made up of? |
| A. | by myosin |
| B. | by elastin |
| C. | by reticular fibers |
| D. | by collagen fibers |
| Answer» E. | |
| 4545. |
Plant tissues lack living protoplasm at the stage of maturation? |
| A. | In Kaulenkai |
| B. | sclerenchyma |
| C. | epidermis |
| D. | trachidus |
| Answer» C. epidermis | |
| 4546. |
Lignified dead cells are? |
| A. | In scalarinkai |
| B. | In Kaulenkai |
| C. | In Parenkai |
| D. | none of these |
| Answer» B. In Kaulenkai | |
| 4547. |
Small pox is a disease germ? |
| A. | fungus |
| B. | bacteria |
| C. | Virus |
| D. | none of these |
| Answer» D. none of these | |
| 4548. |
It is said to take all the elements of food in balanced quantity daily? |
| A. | Nutrition |
| B. | balanced diet |
| C. | junk food |
| D. | health diet |
| Answer» C. junk food | |
| 4549. |
Are all animals? |
| A. | parasites |
| B. | Heterosexual |
| C. | autotrophic |
| D. | dead survivor |
| Answer» C. autotrophic | |
| 4550. |
Living cells which provide mechanical force? |
| A. | In Kaulenkai |
| B. | sclereid |
| C. | In scalarinkai |
| D. | phloem |
| Answer» B. sclereid | |