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Chapter 9 of 12
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Life Processes in Animals

CBSE · Class 7 · Science

Flashcards for Life Processes in Animals — CBSE Class 7 Science. Quick Q&A cards covering key concepts, definitions, and formulas.

39 questions80 flashcards5 concepts

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Card 1Life processes

What are life processes?

Answer

Life processes are the essential activities needed for survival. They include nutrition, circulation, respiration, excretion, and reproduction.

Card 2जीवन क्रियाएँ

जीवन की प्रक्रियाएं क्या हैं?

Answer

जीवन क्रियाएँ जीवन के लिए आवश्यक क्रियाएँ हैं। इनमें पोषण, परिसंचरण, श्वसन, उत्सर्जन और प्रजनन शामिल हैं।

Card 3Nutrition and energy

Why do animals need food?

Answer

Animals get energy from food. That energy helps the body carry out life processes such as movement, growth, repair, and breathing.

Card 4पोषण और ऊर्जा

जानवरों को भोजन की आवश्यकता क्यों होती है?

Answer

जानवरों को भोजन से ऊर्जा मिलती है। वह ऊर्जा शरीर को जीवन की प्रक्रियाओं जैसे कि चलना, बढ़ना, मरम्मत और सांस लेने में मदद करती है।

Card 5Digestive system

What is the alimentary canal?

Answer

The alimentary canal is a long tube in the body that starts at the mouth and ends at the anus. Food passes through it during digestion.

Card 6पाचन तंत्र

आहार नली क्या है?

Answer

आहार नली शरीर में एक लम्बी नली होती है जो मुख से शुरू होकर गुदा पर समाप्त होती है। पाचन के दौरान भोजन इसी से होकर गुजरता है।

Card 7Digestion in mouth

How does digestion begin in the mouth?

Answer

Digestion begins in the mouth when teeth chew food into smaller pieces. Saliva mixes with food and starts breaking starch into sugar.

Card 8मुँह में पाचन

मुँह में पाचन कैसे शुरू होता है?

Answer

दाँतों द्वारा भोजन को छोटे टुकड़ों में चबाने पर पाचन मुँह में शुरू होता है। लार भोजन के साथ मिल जाती है और स्टार्च को शर्करा में तोड़ना शुरू कर देती है।

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What are the important topics in Life Processes in Animals for CBSE Class 7 Science?
Life Processes in Animals covers several key topics that are frequently asked in CBSE Class 7 board exams. Focus on the core concepts listed on this page and practise related questions to build confidence.
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Understand the core concepts first, then work through the 39 practice questions available for this chapter. Revise formulas and definitions regularly, and use flashcards for quick recall before the exam.
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There are 80 flashcards for Life Processes in Animals covering key definitions, formulas, and concepts. Use them daily for 10–15 minutes for best results.

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