Cytokinins
« Previous Topic: Conditions for Growth Next Topic: Development »
For More Updates join with Us
BIOXI15: PLANT GROWTH AND DEVELOPMENT

337909 Which of the following statements is incorrect?

1 Auxin and ABA is synergistic
2 Auxin and cytokinin are antagonistic in case of dominance
3 Kinetin (a modified DNA purine) was discovered from herring sperm
4 Zeatin is a cytokinin
BIOXI15: PLANT GROWTH AND DEVELOPMENT

337910 Match the columns I and II.
Column I
Column II
A
Auxin
P
Speed up the malting process
B
Gibberellin
Q
Kill dicotyledonous weeds
C
Cytokinin
R
Corn-kernels and coconut milk

1 \(\mathrm{A}-\mathrm{R}, \mathrm{B}-\mathrm{P}, \mathrm{C}-\mathrm{Q}\)
2 \(\mathrm{A}-\mathrm{Q}, \mathrm{B}-\mathrm{R}, \mathrm{C}-\mathrm{P}\)
3 \(\mathrm{A}-\mathrm{P}, \mathrm{B}-\mathrm{R}, \mathrm{C}-\mathrm{Q}\)
4 \(\mathrm{A}-\mathrm{Q}, \mathrm{B}-\mathrm{P}, \mathrm{C}-\mathrm{R}\)
BIOXI15: PLANT GROWTH AND DEVELOPMENT

337911 Statement A :
Natural cytokinins are synthesised in regions where rapid cell division occurs.
Statement B :
Cytokinins promote nutrient mobilisation which inhibits the delay of leaf senescence.

1 Statement A is correct but Statement B is incorrect.
2 Statement A is incorrect but Statement B is correct.
3 Both statements are correct.
4 Both Statements are incorrect.
BIOXI15: PLANT GROWTH AND DEVELOPMENT

337912 Match the columns I and II.
Column I
Column II
A
Initiate rooting in stem cuttings
P
Gibberellins
B
Bolting in beet cabbages and many plants with rosette habit.
Q
Auxin
C
Autoclaved herring sperm DNA
R
Kinetin

1 \(\mathrm{A}-\mathrm{R}, \mathrm{B}-\mathrm{P}, \mathrm{C}-\mathrm{Q}\)
2 \(\mathrm{A}-\mathrm{Q}, \mathrm{B}-\mathrm{R}, \mathrm{C}-\mathrm{P}\)
3 \(\mathrm{A}-\mathrm{P}, \mathrm{B}-\mathrm{R}, \mathrm{C}-\mathrm{Q}\)
4 \(\mathrm{A}-\mathrm{Q}, \mathrm{B}-\mathrm{P}, \mathrm{C}-\mathrm{R}\)
NEET DIGITAL LIBRARY
BIOXI15: PLANT GROWTH AND DEVELOPMENT

337909 Which of the following statements is incorrect?

1 Auxin and ABA is synergistic
2 Auxin and cytokinin are antagonistic in case of dominance
3 Kinetin (a modified DNA purine) was discovered from herring sperm
4 Zeatin is a cytokinin
BIOXI15: PLANT GROWTH AND DEVELOPMENT

337910 Match the columns I and II.
Column I
Column II
A
Auxin
P
Speed up the malting process
B
Gibberellin
Q
Kill dicotyledonous weeds
C
Cytokinin
R
Corn-kernels and coconut milk

1 \(\mathrm{A}-\mathrm{R}, \mathrm{B}-\mathrm{P}, \mathrm{C}-\mathrm{Q}\)
2 \(\mathrm{A}-\mathrm{Q}, \mathrm{B}-\mathrm{R}, \mathrm{C}-\mathrm{P}\)
3 \(\mathrm{A}-\mathrm{P}, \mathrm{B}-\mathrm{R}, \mathrm{C}-\mathrm{Q}\)
4 \(\mathrm{A}-\mathrm{Q}, \mathrm{B}-\mathrm{P}, \mathrm{C}-\mathrm{R}\)
BIOXI15: PLANT GROWTH AND DEVELOPMENT

337911 Statement A :
Natural cytokinins are synthesised in regions where rapid cell division occurs.
Statement B :
Cytokinins promote nutrient mobilisation which inhibits the delay of leaf senescence.

1 Statement A is correct but Statement B is incorrect.
2 Statement A is incorrect but Statement B is correct.
3 Both statements are correct.
4 Both Statements are incorrect.
BIOXI15: PLANT GROWTH AND DEVELOPMENT

337912 Match the columns I and II.
Column I
Column II
A
Initiate rooting in stem cuttings
P
Gibberellins
B
Bolting in beet cabbages and many plants with rosette habit.
Q
Auxin
C
Autoclaved herring sperm DNA
R
Kinetin

1 \(\mathrm{A}-\mathrm{R}, \mathrm{B}-\mathrm{P}, \mathrm{C}-\mathrm{Q}\)
2 \(\mathrm{A}-\mathrm{Q}, \mathrm{B}-\mathrm{R}, \mathrm{C}-\mathrm{P}\)
3 \(\mathrm{A}-\mathrm{P}, \mathrm{B}-\mathrm{R}, \mathrm{C}-\mathrm{Q}\)
4 \(\mathrm{A}-\mathrm{Q}, \mathrm{B}-\mathrm{P}, \mathrm{C}-\mathrm{R}\)
Join With Us for More Updates
BIOXI15: PLANT GROWTH AND DEVELOPMENT

337909 Which of the following statements is incorrect?

1 Auxin and ABA is synergistic
2 Auxin and cytokinin are antagonistic in case of dominance
3 Kinetin (a modified DNA purine) was discovered from herring sperm
4 Zeatin is a cytokinin
BIOXI15: PLANT GROWTH AND DEVELOPMENT

337910 Match the columns I and II.
Column I
Column II
A
Auxin
P
Speed up the malting process
B
Gibberellin
Q
Kill dicotyledonous weeds
C
Cytokinin
R
Corn-kernels and coconut milk

1 \(\mathrm{A}-\mathrm{R}, \mathrm{B}-\mathrm{P}, \mathrm{C}-\mathrm{Q}\)
2 \(\mathrm{A}-\mathrm{Q}, \mathrm{B}-\mathrm{R}, \mathrm{C}-\mathrm{P}\)
3 \(\mathrm{A}-\mathrm{P}, \mathrm{B}-\mathrm{R}, \mathrm{C}-\mathrm{Q}\)
4 \(\mathrm{A}-\mathrm{Q}, \mathrm{B}-\mathrm{P}, \mathrm{C}-\mathrm{R}\)
BIOXI15: PLANT GROWTH AND DEVELOPMENT

337911 Statement A :
Natural cytokinins are synthesised in regions where rapid cell division occurs.
Statement B :
Cytokinins promote nutrient mobilisation which inhibits the delay of leaf senescence.

1 Statement A is correct but Statement B is incorrect.
2 Statement A is incorrect but Statement B is correct.
3 Both statements are correct.
4 Both Statements are incorrect.
BIOXI15: PLANT GROWTH AND DEVELOPMENT

337912 Match the columns I and II.
Column I
Column II
A
Initiate rooting in stem cuttings
P
Gibberellins
B
Bolting in beet cabbages and many plants with rosette habit.
Q
Auxin
C
Autoclaved herring sperm DNA
R
Kinetin

1 \(\mathrm{A}-\mathrm{R}, \mathrm{B}-\mathrm{P}, \mathrm{C}-\mathrm{Q}\)
2 \(\mathrm{A}-\mathrm{Q}, \mathrm{B}-\mathrm{R}, \mathrm{C}-\mathrm{P}\)
3 \(\mathrm{A}-\mathrm{P}, \mathrm{B}-\mathrm{R}, \mathrm{C}-\mathrm{Q}\)
4 \(\mathrm{A}-\mathrm{Q}, \mathrm{B}-\mathrm{P}, \mathrm{C}-\mathrm{R}\)
For More Updates join with Us
NEET Test Series from KOTA - 10 Papers In MS WORD WhatsApp Here
BIOXI15: PLANT GROWTH AND DEVELOPMENT

337909 Which of the following statements is incorrect?

1 Auxin and ABA is synergistic
2 Auxin and cytokinin are antagonistic in case of dominance
3 Kinetin (a modified DNA purine) was discovered from herring sperm
4 Zeatin is a cytokinin
BIOXI15: PLANT GROWTH AND DEVELOPMENT

337910 Match the columns I and II.
Column I
Column II
A
Auxin
P
Speed up the malting process
B
Gibberellin
Q
Kill dicotyledonous weeds
C
Cytokinin
R
Corn-kernels and coconut milk

1 \(\mathrm{A}-\mathrm{R}, \mathrm{B}-\mathrm{P}, \mathrm{C}-\mathrm{Q}\)
2 \(\mathrm{A}-\mathrm{Q}, \mathrm{B}-\mathrm{R}, \mathrm{C}-\mathrm{P}\)
3 \(\mathrm{A}-\mathrm{P}, \mathrm{B}-\mathrm{R}, \mathrm{C}-\mathrm{Q}\)
4 \(\mathrm{A}-\mathrm{Q}, \mathrm{B}-\mathrm{P}, \mathrm{C}-\mathrm{R}\)
BIOXI15: PLANT GROWTH AND DEVELOPMENT

337911 Statement A :
Natural cytokinins are synthesised in regions where rapid cell division occurs.
Statement B :
Cytokinins promote nutrient mobilisation which inhibits the delay of leaf senescence.

1 Statement A is correct but Statement B is incorrect.
2 Statement A is incorrect but Statement B is correct.
3 Both statements are correct.
4 Both Statements are incorrect.
BIOXI15: PLANT GROWTH AND DEVELOPMENT

337912 Match the columns I and II.
Column I
Column II
A
Initiate rooting in stem cuttings
P
Gibberellins
B
Bolting in beet cabbages and many plants with rosette habit.
Q
Auxin
C
Autoclaved herring sperm DNA
R
Kinetin

1 \(\mathrm{A}-\mathrm{R}, \mathrm{B}-\mathrm{P}, \mathrm{C}-\mathrm{Q}\)
2 \(\mathrm{A}-\mathrm{Q}, \mathrm{B}-\mathrm{R}, \mathrm{C}-\mathrm{P}\)
3 \(\mathrm{A}-\mathrm{P}, \mathrm{B}-\mathrm{R}, \mathrm{C}-\mathrm{Q}\)
4 \(\mathrm{A}-\mathrm{Q}, \mathrm{B}-\mathrm{P}, \mathrm{C}-\mathrm{R}\)