Download App

Control and Coordination — Science STD 10 — Question

CBSE BoardEnglish MediumSTD 10ScienceControl and Coordination1 Mark
MCQ
Which statement is incorrect about auxins?
  • ✓
    They promote the growth of root.
  • B
    They promote the growth of shoot.
  • C
    They influence the formation of flower and ripening of fruit.
  • D
    They inhibit the growth of root.
✓

Answer

Correct option: A.
They promote the growth of root.

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "M.C.Q" from Control and Coordination→Control and Coordination — all question types→Science STD 10 question papers→CBSE Board STD 10 question papers→CBSE Board question paper generator→

Similar questions

Alloys are homogeneous mixtures of a metal with a metal or nonmetal. Which among the following alloys contain non $-$ metal as one of its constituents?
→
Refer to the following figure of phloem tissue. Which of the following statements correctly describes the relationship between cells Y and Z?
Image
→
In the figure given alongside, the parts marked A, B and C are sequentially:
→
Solar cell is a device which directly converts $ .......... $ into electric energy :
→
Which of the following elements occurs in free state in nature?
→
Two resistors of resistance $2\Omega$ and $4\Omega$ when connected to a battery will have.
→
The clear sky appears blue because:
→
Coulomb is the $SI$ unit of :
→
The electrode potential of the neutral wire in a mains supply cable is :
→
At the time of Mendeleev, the number of elements known was :
→