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CBSE Notes 2011-2012 » X-Science-Part1

Control and Coordination

The photoperiod of plants is perceived at

Multiple choice question

The photoperiod of plants is perceived at

Plants bend towards a light source as a result of

Multiple choice question

Plants bend towards a light source as a result of

The leaves of Mimosa are sensitive to

Multiple choice question

The leaves of Mimosa are sensitive to

Growth of the plant or plant parts towards the earth is called

Multiple choice question

Growth of the plant or plant parts towards the earth is called

Which statement is incorrect about auxins ?

Multiple choice question

Which statement is incorrect about auxins ?

The substance that accelerates the growth in the stem is

Multiple choice question

The substance that accelerates the growth in the stem is

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