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9th Class Biology Online Preparation
9th Class English Medium Subjects
9th Class Urdu Medium Subjects
Online Short Questions For Chapter 9 "9th Class Biology Urdu Medium Chapter 9 Preparation "
Try The Short Questions For 9th Class Biology Urdu Medium Chapter 9 Preparation
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Total Questions10
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Available Sets2
Biology (New Book) - 9th Class Biology Urdu Medium Chapter 9 Preparation
Question # 1
State the roles of nitrogen and magnesium in plants.
- Ans 1: Nitrogen is a componet of proteins, chlorophyll and enzymes. it tatalyzes biochemical reactions withn plant cells. Magnesium is componet of chlorophyll it activates many enzyme.
9th Class Biology Urdu Medium Chapter 9 Preparation - Set 1
Question # 1
State the roles of nitrogen and magnesium in plants.
- Ans 1: Nitrogen is a componet of proteins, chlorophyll and enzymes. it tatalyzes biochemical reactions withn plant cells. Magnesium is componet of chlorophyll it activates many enzyme.
9th Class Biology Urdu Medium Chapter 9 Preparation - Set 2
Question # 1
Define Passive Transport
- Ans 1: It is the movemnt of molecules across a cell membrane from a high to a low concenrtation,without uisng energy.
9th Biology Urdu Medium Chapter 9 Preperation
Here you can prepare Short Questions of 9th Biology Urdu Medium Chapter 9 (Transport). Click the button for 100% free full practice test.
