How to Use NCERT Solutions Effectively
Learn the best strategies to make the most of NCERT solutions for your exam preparation.
Read More1. Fill in the blanks with the correct form of the verb in brackets.
(i) The heart is a pump that (send) the blood circulating through our body. The pumping action (take place) when the left ventricle of the heart (contract). This (force) the blood out into the arteries, which (expand) to receive the oncoming blood.
(ii) The African lungfish can live without water for up to four years. During a drought it (dig) a pit and (enclose) itself in a capsule of slime and earth, leaving a tiny opening for air. The capsule (dry) and (harden), but when rain (come), the mud (dissolve) and the lungfish (swim) away.
(iii) MAHESH : We have to organise a class party for our teacher. (Do) anyone play an instrument?
VIPUL : Rohit___ (play) the flute.
MAHESH :______ (Do) he also act?
VIPUL : No, he_____ (compose) music.
MAHESH : That’s wonderful!_____
(i) The hearts is a pump that sends the blood throughout our body. The pumping action happens when the left ventricle of the heart contracts whixh forces the blood out in to the arteries, which expand to receive the oncoming blood.
(ii) The african lungfish can live without water for up to four years. During the drought it digs a pit and encloses itself in a capsule of slime and earth leaving a tiny opening for air. The capsule dries and hardens itself but when rain comes the mud dissolves and lungfish swims away.
(iii) MAHESH : we have to organize a class party for our teacher. Does anyone play an instruments?
VIPHUL : Rohit plays the flute.
MAHESH: Does he also act?
VIPHUL: No, he compose music.
MAHESH : That’s wonderful!
NCERT questions are designed to test your understanding of the concepts and theories discussed in the chapter. Here are some tips to help you answer NCERT questions effectively:
This question is important because it tests key concepts from the NCERT syllabus and is frequently asked in CBSE exams.
This question is based on core NCERT concepts explained in the chapter and should be revised thoroughly before exams.
(i) The hearts is a pump that sends the blood throughout our body. The pumping action happens when the left ventricle of the heart contracts whixh forces the blood out in to the arteries, which expand...
Step-by-step explanation:
• (i) The hearts is a pump that sends the blood throughout our body
• The pumping action happens when the left ventricle of the heart contracts whixh forces the blood out in to the arteries, which expand to receive the oncoming blood
•
•
• (ii) The african lungfish can live without water for up to four years
Students often lose marks by skipping steps, writing incomplete explanations, or misunderstanding keywords used in the question.
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