General Science – Biology MCQs

11. Bile is collected in___________?

[A] Liver
[B] Gall Bladder
[C] Duodenum Canal
[D] Spleen

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12. Diabetes insipidus (DI) caused by a deficiency of arginine vasopressin (AVP), also known as antidiuretic hormone (ADH). This hormone is secreted by which endocrine gland?

[A] Thyroid Gland
[B] Pituitary Gland (Hypophysis)
[C] Pancreas
[D] Liver

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13. Cell membranes contain some biochemicals which are responsible for cell recognition and adhesion. They are _________ ?

[A] Proteins
[B] Lipids
[C] glycoproteins and gycolipids
[D] None of the above

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14. The cork cells are impervious to water. Which among the following is responsible to give this quality to Cork?

[A] Cellulose
[B] Cutin
[C] Suberin
[D] Glucose

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15. Which among the following makes the Cornea Transplantation easy and used more widely ?

[A] Cornea are easily available
[B] Cornea does not link up with blood vessels
[C] both of the above reasons
[D] none of the above

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16. Which among the following are called Thrombocytes?

[A] RBC
[B] WBC
[C] Platelets
[D] Serum

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17. Which among the following has a fibrous root?

[A] Grass
[B] Mize
[C] Carrot
[D] Rice

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18. Among typhoid, hysteria, measles & influenza which is / are not contagious disease(s)?

[A] Hysteria only
[B] Hysteria & Measles
[C] Hysteria, Typhoid & Measles
[D] All are contagious diseases

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19. Which of the following is a micronutrient that helps in nitrogen metabolism of plants?

[A] Zinc
[B] Copper
[C] Molybdenum
[D] Sulphur

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20. “Karnal bunt” is a disease found in which if the following cereals?

[A] Rice
[B] Wheat
[C] Maize
[D] Pulses

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