15. PLANT GROWTH AND DEVELOPMENT
BIOLOGY (Match the Column)

266856 Match the growth regulators in column-I with the processes in column-II and choose the
correct combination.
Column-I Column-II
A. Auxin I. Delay of leaf senescence
B. Gibberellin II. Flowering in pineapple
C. Cytokinin III. Sugarcane yield
D. Ethylene IV. Thinning of cotton

1 A-III; B-IV; C-II; D-I
2 A-I; B-IV; C-II; D-III
3 A-IV; B-III; C-I, D-II
4 A-II, B-III, C-I; D-IV
BIOLOGY (Match the Column)

266857 Match Column-I (Discovery) and Column-II (Scientists) and select the correct option.
Column-I (Discovery) Column-II (Name of scientists)
A. Foolish seedling disease of rice I. Cousins
B. Crystallized the Kinetin II. F.W. Went
C. Release of ethylene gas III. Skoog and Miller
BD. Bioassays of IV. E. Kurosawa

1 A-III; B-IV; C-II; D-I
2 A-I; B-IV; C-II; D-III
3 A-IV; B-III; C-I, D-II
4 A-II, B-I, C-IV; D-III
BIOLOGY (Match the Column)

266858 Match Column I with Column II
Column-I (Scientists) Column-II (Discovery)
A. C. Darwin and F. Darwin I. Cytokinin
B. Miller and Skoog II. Gibberellins
C. Cousins III. Ethylene
D. Kurosawa IV. Auxin

1 A-III; B-IV; C-II; D-I
2 A-I; B-IV; C-II; D-III
3 A-IV; B-I; C-III, D-II
4 A-II, B-I, C-IV; D-III
BIOLOGY (Match the Column)

266859 Match the following.
Column-I Column-II
A. IAA I. Bolting
B. ABA II. Stomatal closure
C. Ethylene III. Weed-free lawns
D. GA IV. Ripening of fruits

1 A-III; B-II; C-IV; D-I
2 A-I; B-IV; C-II; D-III
3 A-IV; B-I; C-III, D-II
4 A-II, B-I, C-IV; D-III
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BIOLOGY (Match the Column)

266856 Match the growth regulators in column-I with the processes in column-II and choose the
correct combination.
Column-I Column-II
A. Auxin I. Delay of leaf senescence
B. Gibberellin II. Flowering in pineapple
C. Cytokinin III. Sugarcane yield
D. Ethylene IV. Thinning of cotton

1 A-III; B-IV; C-II; D-I
2 A-I; B-IV; C-II; D-III
3 A-IV; B-III; C-I, D-II
4 A-II, B-III, C-I; D-IV
BIOLOGY (Match the Column)

266857 Match Column-I (Discovery) and Column-II (Scientists) and select the correct option.
Column-I (Discovery) Column-II (Name of scientists)
A. Foolish seedling disease of rice I. Cousins
B. Crystallized the Kinetin II. F.W. Went
C. Release of ethylene gas III. Skoog and Miller
BD. Bioassays of IV. E. Kurosawa

1 A-III; B-IV; C-II; D-I
2 A-I; B-IV; C-II; D-III
3 A-IV; B-III; C-I, D-II
4 A-II, B-I, C-IV; D-III
BIOLOGY (Match the Column)

266858 Match Column I with Column II
Column-I (Scientists) Column-II (Discovery)
A. C. Darwin and F. Darwin I. Cytokinin
B. Miller and Skoog II. Gibberellins
C. Cousins III. Ethylene
D. Kurosawa IV. Auxin

1 A-III; B-IV; C-II; D-I
2 A-I; B-IV; C-II; D-III
3 A-IV; B-I; C-III, D-II
4 A-II, B-I, C-IV; D-III
BIOLOGY (Match the Column)

266859 Match the following.
Column-I Column-II
A. IAA I. Bolting
B. ABA II. Stomatal closure
C. Ethylene III. Weed-free lawns
D. GA IV. Ripening of fruits

1 A-III; B-II; C-IV; D-I
2 A-I; B-IV; C-II; D-III
3 A-IV; B-I; C-III, D-II
4 A-II, B-I, C-IV; D-III
BIOLOGY (Match the Column)

266856 Match the growth regulators in column-I with the processes in column-II and choose the
correct combination.
Column-I Column-II
A. Auxin I. Delay of leaf senescence
B. Gibberellin II. Flowering in pineapple
C. Cytokinin III. Sugarcane yield
D. Ethylene IV. Thinning of cotton

1 A-III; B-IV; C-II; D-I
2 A-I; B-IV; C-II; D-III
3 A-IV; B-III; C-I, D-II
4 A-II, B-III, C-I; D-IV
BIOLOGY (Match the Column)

266857 Match Column-I (Discovery) and Column-II (Scientists) and select the correct option.
Column-I (Discovery) Column-II (Name of scientists)
A. Foolish seedling disease of rice I. Cousins
B. Crystallized the Kinetin II. F.W. Went
C. Release of ethylene gas III. Skoog and Miller
BD. Bioassays of IV. E. Kurosawa

1 A-III; B-IV; C-II; D-I
2 A-I; B-IV; C-II; D-III
3 A-IV; B-III; C-I, D-II
4 A-II, B-I, C-IV; D-III
BIOLOGY (Match the Column)

266858 Match Column I with Column II
Column-I (Scientists) Column-II (Discovery)
A. C. Darwin and F. Darwin I. Cytokinin
B. Miller and Skoog II. Gibberellins
C. Cousins III. Ethylene
D. Kurosawa IV. Auxin

1 A-III; B-IV; C-II; D-I
2 A-I; B-IV; C-II; D-III
3 A-IV; B-I; C-III, D-II
4 A-II, B-I, C-IV; D-III
BIOLOGY (Match the Column)

266859 Match the following.
Column-I Column-II
A. IAA I. Bolting
B. ABA II. Stomatal closure
C. Ethylene III. Weed-free lawns
D. GA IV. Ripening of fruits

1 A-III; B-II; C-IV; D-I
2 A-I; B-IV; C-II; D-III
3 A-IV; B-I; C-III, D-II
4 A-II, B-I, C-IV; D-III
BIOLOGY (Match the Column)

266856 Match the growth regulators in column-I with the processes in column-II and choose the
correct combination.
Column-I Column-II
A. Auxin I. Delay of leaf senescence
B. Gibberellin II. Flowering in pineapple
C. Cytokinin III. Sugarcane yield
D. Ethylene IV. Thinning of cotton

1 A-III; B-IV; C-II; D-I
2 A-I; B-IV; C-II; D-III
3 A-IV; B-III; C-I, D-II
4 A-II, B-III, C-I; D-IV
BIOLOGY (Match the Column)

266857 Match Column-I (Discovery) and Column-II (Scientists) and select the correct option.
Column-I (Discovery) Column-II (Name of scientists)
A. Foolish seedling disease of rice I. Cousins
B. Crystallized the Kinetin II. F.W. Went
C. Release of ethylene gas III. Skoog and Miller
BD. Bioassays of IV. E. Kurosawa

1 A-III; B-IV; C-II; D-I
2 A-I; B-IV; C-II; D-III
3 A-IV; B-III; C-I, D-II
4 A-II, B-I, C-IV; D-III
BIOLOGY (Match the Column)

266858 Match Column I with Column II
Column-I (Scientists) Column-II (Discovery)
A. C. Darwin and F. Darwin I. Cytokinin
B. Miller and Skoog II. Gibberellins
C. Cousins III. Ethylene
D. Kurosawa IV. Auxin

1 A-III; B-IV; C-II; D-I
2 A-I; B-IV; C-II; D-III
3 A-IV; B-I; C-III, D-II
4 A-II, B-I, C-IV; D-III
BIOLOGY (Match the Column)

266859 Match the following.
Column-I Column-II
A. IAA I. Bolting
B. ABA II. Stomatal closure
C. Ethylene III. Weed-free lawns
D. GA IV. Ripening of fruits

1 A-III; B-II; C-IV; D-I
2 A-I; B-IV; C-II; D-III
3 A-IV; B-I; C-III, D-II
4 A-II, B-I, C-IV; D-III