>
Exams
>
Biology
>
Hormones
>
a growing shoot of a germinating seedling encounte
Question:
A growing shoot of a germinating seedling encounters an underground obstacle. Which one of the following hormones elicits ‘triple response’ to the underground obstacle?
IIT JAM BT - 2023
IIT JAM BT
Updated On:
Oct 1, 2024
Auxin
Cytokinin
Ethylene
Gibberellins
Hide Solution
Verified By Collegedunia
The Correct Option is
C
Solution and Explanation
The Correct answer is (C) : Gibberellins
Download Solution in PDF
Was this answer helpful?
0
0
Top Questions on Hormones
Which hormone converts into amino acid?
MHT CET - 2025
Biology
Hormones
View Solution
Which of the following hormones is not synthesized by anterior pituitary gland?
AIIMS BSc Nursing - 2024
Biology
Hormones
View Solution
Nucleic acid bond present:
BCECE Nursing - 2024
Biology
Hormones
View Solution
Hormone, interact with membrane, the secondary messenger. Which of the following is a secondary messenger?
BCECE Nursing - 2024
Biology
Hormones
View Solution
Hormone releasing Intra Uterine Device is:
CUET (UG) - 2024
Biology
Hormones
View Solution
View More Questions
Questions Asked in IIT JAM BT exam
Ammonia is synthesized in the Haber process in the following reaction.
$𝑁_2 (𝑔) + 3𝐻_2 (𝑔) → 2𝑁𝐻_3(𝑔)$
The temperature above which the reaction becomes spontaneous is __________ 𝐾 (rounded off to one decimal place).
($\bigtriangleup 𝐻^0 = −92.2 𝑘𝐽, \bigtriangleup 𝑆^0 = −199 𝐽𝐾^{ −1}$ )
IIT JAM BT - 2024
Ammonia
View Solution
A cylinder contains 50 𝐿 of an ideal gas at a pressure of 50 𝑎𝑡𝑚. Assuming that the temperature remains unchanged, the volume of the gas at 1 𝑎𝑡𝑚 is __________ 𝐿 (rounded off to the nearest integer).
IIT JAM BT - 2024
Gas Laws
View Solution
Ionic character of the covalent bonds in the compounds Cl2, HCl, NaCl, NaF follows the order
IIT JAM BT - 2024
Chemical bonding and molecular structure
View Solution
A box of mass 20 𝑘𝑔 is pulled at constant speed across a floor by a rope. The rope makes an angle of 45° with the horizontal. Assuming that friction is negligible, the work done in pulling the box by a distance of 20 𝑚 is _____ 𝐽 (rounded off to the nearest integer). (Use $𝑔 = 9.8 𝑚𝑠^{−2}$)
IIT JAM BT - 2024
Friction
View Solution
The value of $\lim_{𝑥→3}\frac{(𝑥^2 −9)}{(𝑥^2−4𝑥+3 )} $ is (rounded off to the nearest integer).
IIT JAM BT - 2024
Limits and derivations
View Solution
View More Questions