Download App

STD 11 - 13. Plant growth and development — BIOLOGY STD 11 Science — Question

Rajasthan BoardEnglish MediumSTD 11 ScienceBIOLOGYSTD 11 - 13. Plant growth and development1 Mark
MCQ
Cytokinins are formed in
  • ✓
    Roots
  • B
    Leaves
  • C
    Fruits
  • D
    Stems
✓

Answer

Correct option: A.
Roots
a
(a)Cytokinin concentration are highest in meristematic regions and area of continuous growth such as root, young leaves, developing fruits and seed.
 

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 (1 Marks)" from STD 11 - 13. Plant growth and development→STD 11 - 13. Plant growth and development — all question types→BIOLOGY STD 11 Science question papers→Rajasthan Board STD 11 Science question papers→Rajasthan Board question paper generator→

Similar questions

The cork is impervious to water due to
→
Chemiosmotic hypothesis given by Peter Mitchell proposes the mechanism of:
→
Vessel elements are absent in:
→
Chief distinguishing features of the mammals are
→
Ordines Anomali of Bentham and Hooker includes:
→
Extra nuclear chromosomes occur in:
→
Phytohormones are:
→
Match the following
$(a)$  Protein $(i)$ $SER$
$(b)$  Lipid $(ii)$ Golgi body
$(c)$  Glycoprotein $(iii)$Lysosome
$(d)$  Hydrolytic enzyme $(iv)$ $RER$
→
Which is the smallest gland in human body?
→
The joint in our neck which allows us to rotate our head left to right is:
→