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9th Class Biology Online Preparation
9th Class English Medium Subjects
9th Class Urdu Medium Subjects
Online Short Questions For Chapter 5 "9th Class Biology Urdu Medium Chapter 5 Preparation "
Try The Short Questions For 9th Class Biology Urdu Medium Chapter 5 Preparation
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Total Questions10
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Available Sets2
Biology (New Book) - 9th Class Biology Urdu Medium Chapter 5 Preparation
Question # 1
A cell works as an open system. Comment on it.
- Ans 1: A cell works as a open system i.e. it takes in substance needed for its metabolic activities through its cell membrane. It takes up food. oxygen , water and salts for survival, growth and division, and eneryg for metabolic process. Products and by -products ar eformed in metabolism cell either utilizes the products or transport them to other cells. The by products are either stored or are excreted out of cell.
9th Class Biology Urdu Medium Chapter 5 Preparation - Set 1
Question # 1
A cell works as an open system. Comment on it.
- Ans 1: A cell works as a open system i.e. it takes in substance needed for its metabolic activities through its cell membrane. It takes up food. oxygen , water and salts for survival, growth and division, and eneryg for metabolic process. Products and by -products ar eformed in metabolism cell either utilizes the products or transport them to other cells. The by products are either stored or are excreted out of cell.
9th Class Biology Urdu Medium Chapter 5 Preparation - Set 2
Question # 1
Define Atom
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Ans 1: Atoms are teh smallest unit of matter that maintain the property of an element.Example: Carbon, Hydrogen and Oxygen etc.
9th Biology Urdu Medium Chapter 5 Preperation
Here you can prepare Short Questions of 9th Biology Urdu Medium Chapter 5 (Cell Cycle). Click the button for 100% free full practice test.
