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Which river is a tributary of the Ganga and rises near the Yamunotri Glacier?

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Important Questions on Morphology of Flowering Plants

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Biology>Structural Organisation in Plants and Animals>Morphology of Flowering Plants>Root
An example of edible underground stem is:
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Biology>Structural Organisation in Plants and Animals>Morphology of Flowering Plants>Root
Root hairs develop from the region of
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Biology>Structural Organisation in Plants and Animals>Morphology of Flowering Plants>Root
Sweet potato is a modified
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Biology>Structural Organisation in Plants and Animals>Morphology of Flowering Plants>Root
A particle is executing simple harmonic motion with a time period T. At time t=0, it is at its position of equilibrium. The kinetic energy - time graph of the particle will look like:
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Biology>Structural Organisation in Plants and Animals>Morphology of Flowering Plants>Root
In an experiment, a sphere of aluminium of mass 0.20 kg is heated up to 150°C . Immediately, it is put into water of volume 150 cc at 27oC kept in a calorimeter of water equivalent to 0.025 kg . The final temperature of the system is 40oC . The specific heat of the aluminium is(take 4.2 Joule=1 calorie )
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Biology>Structural Organisation in Plants and Animals>Morphology of Flowering Plants>Root
Stems modified into flat green organs performing the functions of leaves are known as:
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Biology>Structural Organisation in Plants and Animals>Morphology of Flowering Plants>Root
Plants which produce characteristic pneumatophores and show vivipary belong to:
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Biology>Structural Organisation in Plants and Animals>Morphology of Flowering Plants>Root
Two systems are in thermal equilibrium. The quantity which is common for them is
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Biology>Structural Organisation in Plants and Animals>Morphology of Flowering Plants>Root
A simple pendulum of length L has mass M and it oscillates freely with amplitude A. At the extreme position, its potential energy is (g = acceleration due to gravity)
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Biology>Structural Organisation in Plants and Animals>Morphology of Flowering Plants>Root
For a simple pendulum, a graph is plotted between its kinetic energy (K.E.) and potential energy (P.E.) against its displacement d. which one of the following represents these correctly? (graphs are schematic and not drawn to scale)
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Biology>Structural Organisation in Plants and Animals>Morphology of Flowering Plants>Root
Amino acids mainly exist as ions and carry both positive charge on the basic part and a negative charge on acidic part such ions are called
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Biology>Structural Organisation in Plants and Animals>Morphology of Flowering Plants>Root
Micromolecules do not include ____
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Biology>Structural Organisation in Plants and Animals>Morphology of Flowering Plants>Root
What is meant by the tertiary structure of proteins?
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Biology>Structural Organisation in Plants and Animals>Morphology of Flowering Plants>Root
Write a note on the types and structure of proteins.
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Biology>Structural Organisation in Plants and Animals>Morphology of Flowering Plants>Root
The tertiary structure of the proteins containing amino acid cysteine is achieved through
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Biology>Structural Organisation in Plants and Animals>Morphology of Flowering Plants>Root
Non-essential amino acid is
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Biology>Structural Organisation in Plants and Animals>Morphology of Flowering Plants>Root
Histone octamer contains
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Biology>Structural Organisation in Plants and Animals>Morphology of Flowering Plants>Root

Alpha helical and beta pleated arrangement in peptides of proteins are seen in 

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Biology>Structural Organisation in Plants and Animals>Morphology of Flowering Plants>Root
Although all proteins are made of the same amino acids, explain how your proteins may be different from those of a dog.
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Biology>Structural Organisation in Plants and Animals>Morphology of Flowering Plants>Root
Which of the following statement is false regarding proteins?