(C) The cambial tissue of $Pinus radiata$ is known to contain high levels of cytokinin. Cytokinins are plant hormones that promote cell division (cyto

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(C) The cambial tissue of $Pinus radiata$ is known to contain high levels of cytokinin. Cytokinins are plant hormones that promote cell division (cytokinesis) in plant roots and shoots. In the context of cambial activity, cytokinins play a crucial role in stimulating the division of cambial cells, which leads to secondary growth in plants.

Class 11 Biology Plant Growth and Development Cytokinin

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The cambial tissue of $Pinus radiata$ contains which of the following?

A
Auxins
B
Gibberellins
C
Cytokinin
D
None of the above

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Plant Growth and Development

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Cytokinin

Several horticultural techniques are followed for the production of 'bonsai' plants. One of them is the drastic pruning of the root system. Which of the following physiological factors is involved in that method?

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Which of the following induces flowering in short day plants?

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Give scientific reasons:
$(1)$ Cytokinin is an evergreen hormone.
$(2)$ Growth is regulated by multiple factors.

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The cut flowers and vegetables can be kept fresh for a long period by this plant hormone:

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Zeatin is a

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The cambial tissue of $Pinus radiata$ contains which of the following?

Similar Questions

Several horticultural techniques are followed for the production of 'bonsai' plants. One of them is the drastic pruning of the root system. Which of the following physiological factors is involved in that method?

Which of the following induces flowering in short day plants?

Give scientific reasons:$(1)$ Cytokinin is an evergreen hormone.$(2)$ Growth is regulated by multiple factors.

The cut flowers and vegetables can be kept fresh for a long period by this plant hormone:

Zeatin is a

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Give scientific reasons:
$(1)$ Cytokinin is an evergreen hormone.
$(2)$ Growth is regulated by multiple factors.