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Write a note on symbiosis in plants.

Important Questions on Nutrition in Plants

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Science>Biology>Nutrition in Plants>Other Modes of Nutrition in Plants
Name any two autotrophic plants which also show the heterotrophic mode of nutrition.
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Science>Biology>Nutrition in Plants>Other Modes of Nutrition in Plants
How are symbiotic plants better than parasitic plant? 
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Science>Biology>Nutrition in Plants>Other Modes of Nutrition in Plants
Explain symbiosis in lichens.
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Science>Biology>Nutrition in Plants>Other Modes of Nutrition in Plants
How do fungi and algae benefit from each other? What is this relationship called?
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Science>Biology>Nutrition in Plants>Other Modes of Nutrition in Plants
Define Mutualism. Explain it with an example
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Science>Biology>Nutrition in Plants>Other Modes of Nutrition in Plants

Match column A with Column B

Column A Column B
1. Lichens      A. Caecum
2. Cow B. Wool
3. Carding  C. Gases
4. Convection current D. Lime
5. Acidic soil E. Symbiotic
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Science>Biology>Nutrition in Plants>Other Modes of Nutrition in Plants
_____ associations are always 'give and take' type of relations.
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Science>Biology>Nutrition in Plants>Other Modes of Nutrition in Plants
How do Rhizobium bacteria and leguminous plants help each other in survival? 
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Science>Biology>Nutrition in Plants>Other Modes of Nutrition in Plants
Choose the incorrect statement about symbiosis.
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Science>Biology>Nutrition in Plants>Other Modes of Nutrition in Plants
What are symbionts? Explain with an example.
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Science>Biology>Nutrition in Plants>Other Modes of Nutrition in Plants
Rhizobium is a good example of 
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Science>Biology>Nutrition in Plants>Other Modes of Nutrition in Plants
What is symbiosis? Give an example.
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Science>Biology>Nutrition in Plants>Other Modes of Nutrition in Plants

Observe the difference between these two images and answer the following question. 

Question Image

What is the special characteristic of the plant in the first image?

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Science>Biology>Nutrition in Plants>Other Modes of Nutrition in Plants

Write the quadrants in which the following points lie:

-4,7

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Science>Biology>Nutrition in Plants>Other Modes of Nutrition in Plants

Algae and fungi live together in lichens.

What value can we learn from their association in nature?

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Science>Biology>Nutrition in Plants>Other Modes of Nutrition in Plants
Write a short note on Symbiotic plants, with one example each.
HARD
Science>Biology>Nutrition in Plants>Other Modes of Nutrition in Plants
Explain the symbiotic mode of nutrition in plants with the help of an example. How is it helpful to farmers?
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Science>Biology>Nutrition in Plants>Other Modes of Nutrition in Plants
Why are green plants called producers?
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Science>Biology>Nutrition in Plants>Other Modes of Nutrition in Plants
Discuss any two types of heterotrophic nutrition in plants. 
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Science>Biology>Nutrition in Plants>Other Modes of Nutrition in Plants
What is a symbiotic relationship? Explain with examples.