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Scarification is a method of overcoming dormancy in seeds which

contain immature embryo.
Hard seed coat.
possess germination inhibiting substance.
contain fully formed but physiologically unripe embryo.
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Plant growth can be measured by

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The lateral meristem in plant is reponsible for

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The rate of growth is called as

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Growth can be measured in terms of

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Auxins were first isolated form the plants by

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The growth in dormant organs is

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In which of the following, rate of growth gradually slows down and comes to steady stage?

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Identify the precursor substance used in the biosynthesis of gibberellins in plants.

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Harmone related with cell divisions is

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Which of the following growth harmones in plant is influenced by light?

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