Solve your IGNOU Doubts
Solve your IGNOU Doubts
Question:

Royal Botanic Gardens, Kew

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Question:

Explain species concept.

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Question:

List types of classification and discuss any one of them along with its merits and demerits.

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Question:

Explain the concept of taxonomic hierarchy and arrange various categories from highest to lowest.

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Question:

Discuss how evidence from Phytochemistry can help in solving problem of plant taxonomy by citing an example.

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Question:

Describe the construction and use of a taxonomic key. List types of keys and discuss the faults and limitations of each.

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Question:

List the objectives of plant taxonomy. Describe plant taxonomy in ancient India.

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Question:

With the help of well-labelled diagrams, write a detailed account on any one of the following:

a). Soil profile

b). Food web in a grassland

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Question:

Suspensor

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Question:

Pollen sterility

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Question:

Pneumatophores

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Question:

Double fertilization

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Question:

Psychophily and hymenophily

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Question:

Stomatal frequency and Stomatal index

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Question:

Vascular and cork cambium

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Question:

Companion cell and albuminous cell

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Question:

Composite and ruminate endosperm

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Question:

Describe the type of pollination noted in Salvia.

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Question:

What is parthenocarpy? Describe various types of parthenocarpy found in plants.

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Question:

Write a note on seed development and its structure.

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