Substances which originate at the tip of stem | vedclass

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(B) Plant growth regulators,commonly known as plant hormones or phytohormones,are chemical substances produced in various parts of the plant,particula

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Hormones

Vedclass · Answer

(B) Plant growth regulators,commonly known as plant hormones or phytohormones,are chemical substances produced in various parts of the plant,particularly at the tips of stems and roots (apical meristems).These substances are transported to other parts of the plant where they regulate and control physiological processes such as growth,development,and differentiation of different organs.Examples include auxins,which are primarily synthesized at the shoot and root apices.

Column-$I$	Column-$II$
$A$. $F. W. Went$	$1$. $Kinetin$
$B$. $E. Kurosawa$	$2$. $Gibberellic$ $acid$
$C$. $Skoog$ $and$ $Miller$	$3$. $Auxin$
$D$. $Cousin$	$4$. $Ethylene$

Substances which originate at the tip of stem and root and control the growth of different organs are

Similar Questions

Match the following columns regarding the discovery of plant growth regulators:
Column-$I$ Column-$II$
$A$. $F. W. Went$ $1$. $Kinetin$
$B$. $E. Kurosawa$ $2$. $Gibberellic$ $acid$
$C$. $Skoog$ $and$ $Miller$ $3$. $Auxin$
$D$. $Cousin$ $4$. $Ethylene$

Select the correct matching sequence:

Mention the characteristics and types of plant growth regulators.

Which scientists observed that the coleoptiles of canary grass respond to unilateral illumination by growing towards the light source?

The term hormone was coined by . . . . . . .

Who used the term 'phytohormones' for plant hormones?

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