General Knowledge: Biology Questions Answer GK Quiz

Biology Question Answer 2025, Biology Quiz Questions 2025

Q. Which of the following viruses was assessed to be responsible for the highly infectious disease of smallpox?
1) Adenovirus
2) Aichi virus
3) Variola virus
4) Coxsackie virus

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Q. Camellia sinensis is a plant that produces -
1) tea
2) coffee
3) jute
4) sugarcane

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Q. Which of the following is a characteristic of permanent tissue?
1) Cells divide repeatedly
2) Inorganic inclusions are absent
3) Intercellular spaces are present
4) Vacuoles are absent

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Q. Which gland in the human body acts both as an endocrine and exocrine gland?
1) Liver
2) Pancreas
3) Pituitary
4) Thyroid Gland

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Q. Which one of the following Bio-reserves of India is not included in the World Network of Bio­reserves?
1) Gulf of Mannar
2) Nilgiri
3) Nanda Devi
4) Manas

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Q. It is not advisable to sleep under a tree at night because trees release -
1) Carbon dioxide
2) Oxygen
3) Carbon Monoxide
4) Sulphur dioxide

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Q. Xerophytes live predominantly in -
1) Ponds
2) Mountains
3) Deserts
4) Brackish water

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Q. Chlorophyll is normally found in -
1) Green leaves
2) Tree bark
3) Kidney
4) Blood

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Q. Where will you find Ventricle in the human body?
1) Kidney
2) Lungs
3) Brain
4) Heart

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Q. The environment includes -
1) Abiotic factors
2) Biotic factors
3) Oxygen and Nitrogen
4) Abiotic and Biotic factors

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