Solve your IGNOU Doubts
Solve your IGNOU Doubts
Question:

Define senescence. How is it regulated in plants?

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Question:

Describe the applications of plant hormones.

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Question:

Photorespiration

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Question:

Phytochrome

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Question:

Munch pressure flow model

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Question:

Emerson Enhancement effect

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Question:

Name the major macronutrients required for plant growth. Describe the role of any two of them.

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Question:

 

Describe the mechanism of stomatal opening.

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Question:

Describe the role of proton pump in active transport of protons across plasma-membrane.

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Describe the ways how plant adapt to biological stresses.

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Question:

Where does the absorption of carbohydrates, lipids and amino acids take place in the vertebrate body? Describe the method of glucose absorption.

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Question:

Role of calcium in regulation of muscle contraction

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Question:

Lymphatic system

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Question:

Molluscan kidney

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Question:

Physiological thermal regulation in poikilotherms

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Question:

Neuroendocrine link between hypothalamus and pituitary glands in humans

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Question:

Guanotelism and Uricotelism

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Question:

Ciliary and Flagellar Movements

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Question:

Peptide and Steroid Hormones

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Question:

Estrous and Menstrual Cycles

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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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