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प्रश्न
Classify according to food-type.
Frog
विकल्प
carnivore
herbivore
scavenger
omnivore
decomposers
parasite
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उत्तर
carnivore
संबंधित प्रश्न
List the six main purposes for which food is required by the body.
Prepare and complete the flowchart according to type of nutrition.
Short Answer Type Questions:
A patient had stunted growth, swelling on the face, discolouration of hair, and skin disease. The doctor advised him to eat a lot of pulses, grams, egg white, milk, etc. What is wrong with the patient? Explain.
Choose the correct option.
Which type of teeth are maximum in number in human buccal cavity?
Which of the following statement (s) is (are) true about the heart?
- Left atrium receives oxygenated blood from different parts of the body while the right atrium receives deoxygenated blood from the lungs
- Left ventricle pumps oxygenated blood to different body parts while the right ventricle pumps deoxygenated blood to the lungs
- Left atrium transfers oxygenated blood to the right ventricle which sends it to different body parts
- Left atrium transfers oxygenated blood to the right ventricle which sends it to different body parts
What is common for Cuscuta, ticks and leeches?
Pitcher plant traps insects because it ______.
Nitrogen is an essential nutrient for plant growth. But farmers who cultivate pulse crops like green gram, bengal gram, black gram, etc. do not apply nitrogenous fertilizers during cultivation. Why?
‘Water does not provide nutrients, yet it is an important component of food’. Explain.
Take a potted plant with broad leaves. Take two strips of black paper and cut out a small square in the centres. Cover a part of two leaves with these papers and secure them with paper clips Figure. Keep the plant in sunlight for 2–5 days. Observe the difference in the colour of the covered and the uncovered portions on the leaf. Perform iodine test on this leaf. Did the two parts show different results? Now take second leaf. Remove the strip and expose the covered part to the sunlight for 2–3 days and do the iodine test again. Describe your observations.
