Question
चिकित्सीय महत्त्व के किन्हीं तीन पीड़कों को सूचीबद्ध कीजिए। इनमें से किसी एक का जीवन चक्र, स्वास्थ्य पर उसका प्रभाव तथा उससे बचाव के उपायों का वर्णन कीजिए।
Answer :
Word Count : 404
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चिकित्सीय दृष्टि से महत्त्वपूर्ण तीन प्रमुख कीट हैं: *एडीज मच्छर (Aedes mosquito)*, *काले मक्खी (Black fly)*, और *रेत का पिस्सू (Sand flea)*। इनमें से *एडीज मच्छर* का अध्ययन अधिक व्यापक रूप से किया गया है क्योंकि यह डेंगू, चिकनगुनिया और ज़िका वायरस जैसी गंभीर बीमारियों का संचरण करता है। एडीज मच्छर का जीवन चक्र चार चरणों में होता है: अंडा, लार्वा, प्यूपा और वयस्क मच्छर। अंडे स्थिर जलस्रोतों में जमा किए जाते हैं और कुछ दिनों में लार्वा के रूप में निकलते हैं। लार्वा जल में रहते हुए भोजन
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