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Excretory Products and their Elimination

Madhya Pradesh Board · Class 11 · Biology

Flashcards for Excretory Products and their Elimination — Madhya Pradesh Board Class 11 Biology. Quick Q&A cards covering key concepts, definitions, and formulas.

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Card 1Nitrogenous wastes

What are the major nitrogenous wastes excreted by animals?

Answer

The major nitrogenous wastes are ammonia, urea, and uric acid. Ammonia is the most toxic and needs a large amount of water for elimination, while uric acid is the least toxic and can be removed with m

Card 2नाइट्रोजनयुक्त अपशिष्ट

जानवरों द्वारा उत्सर्जित प्रमुख नाइट्रोजनयुक्त अपशिष्ट क्या हैं?

Answer

प्रमुख नाइट्रोजनयुक्त अपशिष्ट अमोनिया, यूरिया और यूरिक अम्ल हैं। अमोनिया सबसे अधिक विषैला होता है और इसे निष्कासन के लिए अधिक मात्रा में जल की आवश्यकता होती है, जबकि यूरिक अम्ल सबसे कम विषैला होता है

Card 3Types of excretion

Define ammonotelism.

Answer

Ammonotelism is the process of excreting ammonia. It is seen in bony fishes, aquatic amphibians, and aquatic insects. Because ammonia is highly toxic, it is usually removed by diffusion in water-rich

Card 4उत्सर्जन के प्रकार

अमोनोटेलिज्म को परिभाषित करें।

Answer

अमोनोटेलिज्म (Ammonotelism) अमोनिया का उत्सर्जन करने की प्रक्रिया है। यह अस्थि मछलियों, जलीय उभयचरों और जलीय कीटों में देखा जाता है। अमोनिया अत्यधिक विषैला होने के कारण इसे जल-समृद्ध वातावरण में विसरण

Card 5Types of excretion

Which animals are ureotelic and what do they excrete?

Answer

Mammals, many terrestrial amphibians, and marine fishes are ureotelic. They mainly excrete urea. Urea is less toxic than ammonia, so it helps conserve water better than ammonia excretion.

Card 6उत्सर्जन के प्रकार

कौन से जानवर मूत्रोत्पादक हैं और वे क्या उत्सर्जित करते हैं?

Answer

स्तनधारी, कई स्थलीय उभयचर और समुद्री मछलियाँ यूरिया उत्सर्जक हैं। ये मुख्य रूप से यूरिया का उत्सर्जन करते हैं। यूरिया अमोनिया की तुलना में कम विषैला होता है, इसलिए यह अमोनिया उत्सर्जन की तुलना में पान

Card 7Types of excretion

What is uricotelism and why is it important?

Answer

Uricotelism is the excretion of uric acid as a pellet or paste. It is seen in reptiles, birds, land snails, and insects. It is important because uric acid causes minimum loss of water.

Card 8उत्सर्जन के प्रकार

मूत्रपिंड-अधोमुखता क्या है और यह क्यों महत्वपूर्ण है?

Answer

यूरिकोटेलिज्म (Uricotelism) यूरिक अम्ल का एक गोली या पेस्ट के रूप में उत्सर्जन है। यह सरीसृपों, पक्षियों, भूमि घोंघों और कीटों में देखा जाता है। यह महत्वपूर्ण है क्योंकि यूरिक अम्ल से जल की न्यूनतम हा

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Excretory Products and their Elimination covers several key topics that are frequently asked in Madhya Pradesh Board Class 11 board exams. Focus on the core concepts listed on this page and practise related questions to build confidence.
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