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The locomotory organs of Echinodermata are (a) tube feet (b) muscular feet (c) jointed legs (d) parapodia
(a) tube feet
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The muscular tissue which function throughout the life continuously without fatigue is (a) skeletal muscle (b) cardiac muscle
(b) cardiac muscle
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Which cell organelle controls most of the activities of the cell?
Hint— Nucleus
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Write the effects of exercise in muscular system?
1. Increase in Muscle Mass :- Through the regular exercise, the cells of the muscle are enlarged, which change the size and shape of the muscle. 2. Control extra fat :-...
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How can the minimum muscular strength for children be assessed?
This test consists of six items. These tests are supposed to measure the minimum muscular fitness of an individual. In fact, they measure the level of strength and flexibility of...
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The muscular tube through which stored urine is passed out of the body is called –
( c) urethra
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what are muscular foot ?
Muscular foot is of strong muscle called as Mollusca. Except for the aplacophorans, most molluscs have a well-developed, muscular foot. Land snails have a strong muscular foot; they use mucus to enable them to crawl over rough...
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You are Madhu/Prakhar, the school pupil reader of Bal Vikas Public School, Delhi.
Bal Vikas Public School New Delhi Date: January 20, 20xx The Manager, The National Travel Agency, New Delhi. Subject: Tour Enquiry to Thailand and Singapore Dear Sir, Bal Vikas Public School, New Delhi is planning a tour to...
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why do ventricles have thicker muscular walls than atria ? (ii) What are peristaltic movements
(i) Since ventricles have to pump blood into various organs, they have thicker muscular walls than atria do. (ii) The lining of alimentary canal has muscles that contract rhythmically in order...
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Explain the procedure for conducting KrausWeber test for measuring minimum muscular strength.
Kraus-Weber Test. This test consists of six items. It is commonly known as the Kraus-Weber Test. These tests are supposed to measure the minimum muscular fitness of an individual. Infact,...
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