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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
Write Role of Magnesium
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Ans 1: i. Magnesium is part of the chlorophyll.
ii. It also activates many plant enzymes needed for growth.
iii. It also helps in fruit formation and germination of seeds.
iv. Plant roots absorb magnesium in ionic form
9th Class Biology Urdu Medium Chapter 9 Preparation - Set 1
Question # 1
Write Role of Magnesium
-
Ans 1: i. Magnesium is part of the chlorophyll.
ii. It also activates many plant enzymes needed for growth.
iii. It also helps in fruit formation and germination of seeds.
iv. Plant roots absorb magnesium in ionic form
9th Class Biology Urdu Medium Chapter 9 Preparation - Set 2
Question # 1
State the roles of nitrogen and magnesium plants.
- Ans 1: Nitrogen is a componetn of proteins chlorophyll and enzymes. it catalyzes biochemical reactions within platn cells magnesium is a component of chlorophyll it activate many enzyme.
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.
