Life Processes in Plants class 7 MCQ

class 7 science

General Instructions

  • Your test contains multiple-choice questions with only one answer-type question. There are a total of 10 questions
  • This is a 20 min test. Please make sure you complete it in the stipulated time
  • You can finish this test any time using the 'Submit' button.
1. The carbon dioxide gas enters the leaves of the plant through the _____ present on their surface.
2. In the absence of which of the following will photosynthesis not occur in leaves?
3. The water absorbed by the roots of the plants is transported upward through the __________________ vessels to the leaves where it reaches the photosynthetic cells.
4. what is called ‘food factories’ of plants
5. The essential element used by the plants to make proteins and other compound is
6. Plants use carbon dioxide and water in the presence of sunlight and chlorophyll to produce glucose and oxygen.This process of synthesis of food is known as
7. Glucose + Oxygen -> Carbon dioxide + Water + Energy.

The above process is called
8. Food is transported using ____
9. which gas is aborbed by plants during photosynthesis?
10. Which of the following is used to test the presence of starch in a leaf?

 

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