West Bengal Police Constable Special Mock Test
Biology - Biology in Everyday Life
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1) Which hormone, secreted by the pancreas, plays a critical role in regulating blood glucose levels by facilitating cellular glucose uptake?
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2) Which immune system component is primarily responsible for producing antibodies in response to antigens?
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3) Which of the following vitamins is crucial for the synthesis of collagen, an integral component of connective tissues, and plays a vital role in wound healing?
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4) Bioluminescence is a fascinating phenomenon observed in some organisms. Which of the following organisms is known for exhibiting bioluminescence?
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5) Which of the following is a key characteristic distinguishing prokaryotic cells from eukaryotic cells?
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6) Which part of the human brain is primarily responsible for regulating autonomic functions such as heart rate and breathing?
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7) Which of the following structures in a plant cell is responsible for photosynthesis and contains chlorophyll pigments?
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8) In terms of plant biology, what is the main function of stomata located on the surface of leaves?
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9) In the field of ecology, which term describes the role and position a species has in its environment, including all interactions with biotic and abiotic factors?
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10) In the human body, which system is responsible for the secretion and regulation of hormones that control various physiological processes?
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