{"id":87046,"date":"2025-06-01T04:27:01","date_gmt":"2025-06-01T04:27:01","guid":{"rendered":"https:\/\/exam.pscnotes.com\/mcq\/?p=87046"},"modified":"2025-06-01T04:27:01","modified_gmt":"2025-06-01T04:27:01","slug":"what-is-phenology","status":"publish","type":"post","link":"https:\/\/exam.pscnotes.com\/mcq\/what-is-phenology\/","title":{"rendered":"What is ‘phenology’?"},"content":{"rendered":"

What is ‘phenology’?<\/p>\n

[amp_mcq option1=”Study of phenol production in plants” option2=”Study of periodical phenomena of plants, such as the time of flowering in relation to climate” option3=”Study of excretory pathway of phenols by herbivores” option4=”Study of phenotypic variation in newborn individuals of cats” correct=”option2″]<\/p>\n

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This question was previously asked in<\/div>\n
UPSC Geoscientist – 2023<\/div>\n<\/div>\n
Download PDF<\/a>Attempt Online<\/a><\/div>\n<\/div>\n
\nThe correct answer is ‘Study of periodical phenomena of plants, such as the time of flowering in relation to climate’.
\n<\/section>\n
\nPhenology is the study of cyclic and seasonal natural phenomena, especially in relation to climate and plant and animal life. It focuses on the timing of recurring biological events, such as flowering, leaf unfolding, migration, and breeding, and their correlation with environmental factors like temperature, precipitation, and photoperiod.
\n<\/section>\n
\nPhenological studies are crucial for understanding the impacts of climate change on ecosystems. Changes in temperature and other climatic factors can alter the timing of phenological events, potentially leading to mismatches between interacting species (e.g., plants and their pollinators or herbivores) and disrupting ecosystem dynamics.
\n<\/section>\n","protected":false},"excerpt":{"rendered":"

What is ‘phenology’? [amp_mcq option1=”Study of phenol production in plants” option2=”Study of periodical phenomena of plants, such as the time of flowering in relation to climate” option3=”Study of excretory pathway of phenols by herbivores” option4=”Study of phenotypic variation in newborn individuals of cats” correct=”option2″] This question was previously asked in UPSC Geoscientist – 2023 Download … <\/p>\n

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