Solve your IGNOU Doubts
Solve your IGNOU Doubts
Question:

What is the causal agent of wheat rust? Briefly describe its disease cycle.

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Question:

Explain the life cycle of Neurospora with the help of a well labelled diagram.

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Question:

Describe the various uses of algae.

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Question:

What is heterospory? Describe how it has led to the evolution of seed habit in plants?

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Question:

Citing examples and making labelled diagrams, explain the isomorphic and heteromorphic alternation of generation.

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Question:

Describe the Endosymbiont Theory. Write the evidences that support this theory.

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Question:

List any three merits and any two demerits of Engler and Pranti's system of classification.

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Question:

Explain industrial melanism with the help of the example of peppered moth, Biston betularia.

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Question:

 

Explain how genetic repatterning can occur during isolation.

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Question:

Describe the mechanisms of speciation.

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Question:

With the help of an example, explain how interspecific competition results in the evolution of co-adapted communities.

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Question:

Discuss the sources and expression of variability.

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Question:

Discuss the role of Cytochrome C in establishing the evolutionary relationship among various species.

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Question:

Give an account of the geological time scale citing the biological features.

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Question:

Procoelous vertebrae and Amphicoelous vertebrae

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Question:

Bone and Cartilage

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Question:

Taxes behaviour and Reflex behaviour

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Question:

Differentiate between Lamarckism and Darwinism with the help of examples.

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Question:

Precocial and Altricial baby birds

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Question:

Punch card

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Assignment Submission Last Date Extended Till 30 June 2026 Click Here★★★IGNOU June 2026 TEE Date Sheet Released Click Here★★★
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