Solve your IGNOU Doubts
Solve your IGNOU Doubts
Question:

Describe mycorrhiza. How does it help the host?

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Question:

Write a short note on Siphonogamous and Zoidogamous plants.

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Question:

 

Discuss the lysogenic cycle with a neat diagram.

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Question:

"Bacteria have a major impact on human life by their beneficial activities". Elaborate with examples.

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Question:

Discuss the salient features of structure of taxonomic hierarchy.

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Question:

Discuss the principles of numerical taxonomy.

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Question:

What are the major contributions of Bauhin and Linnaeus?

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Question:

What is binomial nomenclature? Enlist its major principles.

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Question:

Define insolation. Give a brief description of heat budget of earth. Enlist the factors affecting distribution of insolation.

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Question:

Forest ecosystem

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Question:

Food chains

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Question:

Ecological pyramids

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Range of tolerance

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Question:

Components of an ecosystem

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Question:

Carbon cycle

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Question:

Stages of succession in hydrosere

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Question:

OTU (Operational Taxonomic Unit)

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Question:

Scientific names and their advantages

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Question:

Edge-punched card

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Question:

Monograph or Manual

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