Solve your IGNOU Doubts
Solve your IGNOU Doubts
Question:

What are parasitic platyhelminthes? Describe the life cycle of any one of them.

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Question:

Honey bees show a very peculiar way of communication. Explain.

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Question:

Describe the structural organization of body of the members of class Insecta. Describe the types of mouth parts present in them.

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Question:

Role of hormones in insects

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Question:

Nerve Cell

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Question:

Polymorphism

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Question:

Coral reefs

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Question:

Describe the five-kingdom classification as proposed by Whittaker and discuss its limitations.

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Question:

Discuss the different larval forms found in echinoderms.

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Question:

Describe the biological rhythm in non-chordates.

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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:

 

Precocial and Altricial baby birds

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Question:

Give a diagrammatic key for the identification of non-poisonous and poisonous snakes.

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Question:

 

Describe the digestive system of amphibians.

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Question:

Mimicry used to evade predators.

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Question:

 Subclass Holocephali.

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Question:

Intromittent sexual organs of Amniotes.

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Question:

Respiration in cyclostomes.

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