Biology
Grade-9
Easy
Question
The removal of main disrupting portions, such as twigs and branches from a tree to obtain stem wood, or the separation of straw from a crop to obtain grains, are examples of ___________ bio resources.
- Tertiary
- Secondary
- Processed primary
- Non-processed primary
Hint:
Processed primary resource
The correct answer is: Processed primary
The removal of main disrupting portions such as twigs and branches from a tree to obtain stem wood, or the separation of straw from a crop to obtain grains are example of processed primary bio resources.
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