Which of the following movements in plants is not related to change in auxinlevel?

Question

Which of the following movements in plants is not related to change in auxinlevel? (A) Nyctinastic leaf movement (B) Movement of root towards soil (C) Movement of sunflower, tracking the direction of sun (D) Movement of shoot towards light

Tardigrade Admin · Accepted Answer

Nyctinastic or sleep movement is brought about by the alternation of day and night. These arc also caused by the presence or absence of light (photonastic) as well as by the changes in temperature of the surrounding atmosphere (the rmonastic).

Q. Which of the following movements in plants is not related to change in auxinlevel?

Nyctinastic leaf movement

Movement of root towards soil

Movement of sunflower, tracking the direction of sun

Movement of shoot towards light

Nyctinastic or sleep movement is brought about by the alternation of day and night. These arc also caused by the presence or absence of light (photonastic) as well as by the changes in temperature of the surrounding atmosphere (the rmonastic).