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Class 7
Science :- Nutrition in Plants an Overview

The process by which all organisms take food and utilize it to generate energy is called?


  • Diet
  • Nutrition
  • Food Eating


  • Conservation of energy


  • Organism made food themselves. This type of nutrition is called?


  • Mixed Nutrition 


  • Heterotrophic Nutrition


  • Autotrophic Nutrition


  • None of the above


  • Which of the following components are essential for Photosynthesis?


  • Solar Energy


  • Carbon Dioxide and Water


  • Chlorophyll
  • All of the Above


  • Which of the following is an example of a carbohydrate?


  • Starch
  • Fat
  • Protein
  • Minerals
  • Name the Organisms that take nutrients from dead and decaying matter?


  • Saprophytic 
  • Parasitic
  • Symbiotic
  • Insectivorous
  • Which bacteria convert atmospheric nitrogen to a soluble form


  • E Coli


  • Rhizobium
  • Sars Corona


  • Lactogen