Category: Class 7 Science NCERT Solutions

Class 7 Respiration in Organisms Extra Questions

Class 7 Respiration in Organisms Extra Questions Respiration in Organisms Fill in the blanks:-   [1] The process of breaking down food to release energy is called ………. [respiration.] [2] Frogs breathe through their lungs and ………..[skin] [3] In insects, gas exchange takes place through ………[spiracles] [4] Plants exchange gases through their ………..[stomata.] [5] Inhaled […]

Class 7 Science Chapter 4 Heat

NCERT Solutions Class 7 Science Chapter 4 Heat Class 7 Science Chapter 4 Heat Question Answer by online-shiksha Q1 : State similarities and differences between the laboratory thermometer andthe clinical thermometer. Answer : Similarities: Both thermometers have long narrow glass tubes. Both thermometers have mercury in their bulbs. Differences: Clinical thermometers range from 35°C to […]

Copyright online-shiksha 2022
x