General Science - Biology MCQs

21. Chronic exposure to which among the following minerals/ salts in groundwater may cause Black-Foot Disease?

[A] Fluoride
[B] Nitrates
[C] Arsenic
[D] Lead

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22. “Minimata Disease ” is a severe neurological syndrome caused by eating fish and discovered in Japan. What was factor behind this disease?

[A] Arsenic Poisoning
[B] Mercury Poisoning
[C] Lead Poisoning
[D] Cadmium Poisoning

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23. Which among the following hormone can be used as a drug to treat cardiac arrest and some other cardiac problems?

[A] Thyroxin
[B] Epinephrine
[C] Calcitonin
[D] Insulin

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24. Which among the following is correct about B group Vitamins?

[A] Most of them are organic acids
[B] Most of them are water soluble
[C] Most of them are synthesized in the body
[D] All are correct

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25. Clove is which part of the plant?

[A] Flower bud
[B] Calyx
[C] Inflorescence
[D] fruit

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26. A goitre is also called as

[A] Bronchocele
[B] Larynx
[C] autoimmune disease
[D] inflammation

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27. Which among the following is a common end product of Anaerobic Respiration?

[A] Acetic Acid
[B] Carbonic Acid
[C] Lactic Acid
[D] Hydrochloric Acid

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28. Which among the following is a millet?

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

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29. Corpus Callosum makes an important part of which among the following organs in Human body?

[A] Brain
[B] Liver
[C] Kidney
[D] Spinal Chord

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30. Which among the following diseases is not caused by a virus ?

[A] Chickenpox
[B] Hepatitis
[C] Cholera
[D] Dengue

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