Solve your IGNOU Doubts
Solve your IGNOU Doubts
Question:

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

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Question:

What methods do geologists use to determine the age of rocks? Describe them briefly.

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Question:

How will you justify that Australopithecines were ancestors of humans?

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Question:

 What are wildlife sanctuaries? Write notes on any two wildlife sanctuaries of India

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Question:

“Mutations and genetic recombination are major sources of variations in a natural population”. Discuss the above statement.

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Question:

“Mutations and genetic recombination are major sources of variations in a natural population”. Discuss the above statement.

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Question:

Enumerate the seven principles of numerical taxonomy and briefly outline the procedures adopted in numerical taxonomy.

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Question:

National Parks

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Question:

Karyotype

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Question:

Haeckel’s law

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Question:

Genetic drift

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Question:

Phototropism and Geotropism

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Question:

Co-adaptation and Co-evolution

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Question:

Sexual selection and Group selection

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Question:

Binary-coding and multi-state-coding

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Question:

Make a chart to classify the eggs in animals on the basis of:

i) amount of yolk

ii) location of yolk

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Question:

Describe the basic process of oogenesis in animals with the help of suitable diagrams.

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Question:

Describe the following briefly:

i) Fate of CFU-M, L stem cells in mammals

ii) Test for genomic equivalence

iii) Role of morphogenetic field in development of eye

iv) Role of prothoracic gland in insect metamorphosis

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Question:

Describe the various stages in the development of cancer

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Question:

Describe the process of metamorphosis in urodeles.

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