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What is the underground stem of an onion plant called? 

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Important Questions on Changes Around Us

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Science>Chemistry>Changes Around Us>Classification of Changes
Stems modified into flat green organs performing the functions of leaves are known as:
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Science>Chemistry>Changes Around Us>Classification of Changes
An example of edible underground stem is:
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Science>Chemistry>Changes Around Us>Classification of Changes
All seeds grow into new plants.
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Science>Chemistry>Changes Around Us>Classification of Changes
Do all the plants have seeds?
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Science>Chemistry>Changes Around Us>Classification of Changes
If all seeds fall under the parent plant they will grow into very healthy plants.    
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Science>Chemistry>Changes Around Us>Classification of Changes
Why do plants scatter their seeds?
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Science>Chemistry>Changes Around Us>Classification of Changes
 What are the things a seed needs to start growing?
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Science>Chemistry>Changes Around Us>Classification of Changes
Name the three things that a seed requires to germinate.
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Science>Chemistry>Changes Around Us>Classification of Changes
 Why do some seeds not grow into a new plant?
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Science>Chemistry>Changes Around Us>Classification of Changes
Seeds can germinate without water.    
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Science>Chemistry>Changes Around Us>Classification of Changes
What do most plants grow from?
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Science>Chemistry>Changes Around Us>Classification of Changes
A seed grows into a _____.
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Science>Chemistry>Changes Around Us>Classification of Changes
Describe the process of germination.
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Science>Chemistry>Changes Around Us>Classification of Changes
What is germination? What does a seed require to germinate?
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Science>Chemistry>Changes Around Us>Classification of Changes
What does a seed need for germination?
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Science>Chemistry>Changes Around Us>Classification of Changes

Which of the following is/are seeds?

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Science>Chemistry>Changes Around Us>Classification of Changes
Define germination.
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Science>Chemistry>Changes Around Us>Classification of Changes
Which of these is not necessary for a seed to start growing?
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Science>Chemistry>Changes Around Us>Classification of Changes
Differentiate between seed germination and seed dispersal.
 
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Science>Chemistry>Changes Around Us>Classification of Changes
Cotton seeds are scattered by