04. Plant hormones
Plant growth and development

166951 Select the correct combination
{llll}

IApical dominanceAuxinCytokinin
IISeed germinationEthyleneABA
IIISeed dormancyABAEthylene
IVSenescenceABAGibberellin

1 I and II
2 I, II and III
3 III and IV
4 I, II, III and IV
Plant growth and development

166954 Match List-I with List-II
{|l|l|l|l|}
| | { List-I } | | {c|}{ List-II } |
|---|---|---|---|---|
|(A) | Auxin | (i) | {l}
Promotes female |
|flower formation |
|in cucumber \\
\hline (B) & Gibberellin & (ii) & {l}

apical dominance \\

\hline (C) & Cytokinin & (iii) & {l}
length of grape
stalks \\

\hline (D) & Ethylene & (iv) & {l}
flowering
pineapple \\

\hline
\end{tabular}
Choose the correct answer from the options given below:

1 (A)-(i), (B)-(iii), (C)-(iv), (D)-(ii)
2 (A)-(iii), (B)-(ii), (C)-(i), (D)-(iv)
3 (A)-(ii), (B)-(i), (C)-(iv), (D)-(iii)
4 (A)-(iv), (B)-(iii), (C)-(ii), (D)-(i)
Plant growth and development

166958 Identify the correct combinations from the following:
{|l|l|l|l|l|l|}
| A | Terpenes | - | {l}
|
|---|---|---|---|
hastens |
|malting |
|process & - & $\mathbf{2 , 4}$ D \\
\hline B & {l}

derivatives & - & {l}
Stimulates the
---
closure of
stomata & - & ABA \\

\hline C & {l}
compounds & - & {l}
Increases the
---
inter nodal
length & - & IBA \\

\hline D & {l}
form of a
purine & - & {l}
helps nutrient
---
mobilization & - & Kinetin \\

\hline
\end{tabular}

1 A, B only
2 B, D only
3 C, D only
4 B, C only
Plant growth and development

166960 Match the Column-I and Column-II:

(i) Auxin(A) Adenine derivatives
(ii) Gibberellin(B) Carotenoid derivatives
(iii) Cytokinin(C) Terpins
(iv) ABA(D) Indole compounds

1 i–B, ii–A, iii–D, iv–C
2 i–D, ii–B, iii–A, iv–C
3 i–B, ii–A, iii–C, iv–D
4 i–D, ii–C, iii–A, iv–B
Plant growth and development

166981 Study the following lists.
{|l|l|}
| { List - I } | {c|}{ List - II } |
|---|---|---|
|A. Zacharias Janssen | {l}
1.Sexual |
|rproduction \\
\hline B. Camerarius & {l}

water \\

\hline C. Stephen Hales & {l}
mircoscope \\

\hline D. Knoll and Ruska & {l}
urease \\

\hline & {l}
microscope \\

\hline \end{tabular}

1 A-5 & B-2 & C-4 & D-3
2 A-3 & B-1 & C-2 & D-5
3 A-2 & B-4 & C-1 & D-3
4 A-5 & B-2 & C-3 & D-1
Plant growth and development

166951 Select the correct combination
{llll}

IApical dominanceAuxinCytokinin
IISeed germinationEthyleneABA
IIISeed dormancyABAEthylene
IVSenescenceABAGibberellin

1 I and II
2 I, II and III
3 III and IV
4 I, II, III and IV
Plant growth and development

166954 Match List-I with List-II
{|l|l|l|l|}
| | { List-I } | | {c|}{ List-II } |
|---|---|---|---|---|
|(A) | Auxin | (i) | {l}
Promotes female |
|flower formation |
|in cucumber \\
\hline (B) & Gibberellin & (ii) & {l}

apical dominance \\

\hline (C) & Cytokinin & (iii) & {l}
length of grape
stalks \\

\hline (D) & Ethylene & (iv) & {l}
flowering
pineapple \\

\hline
\end{tabular}
Choose the correct answer from the options given below:

1 (A)-(i), (B)-(iii), (C)-(iv), (D)-(ii)
2 (A)-(iii), (B)-(ii), (C)-(i), (D)-(iv)
3 (A)-(ii), (B)-(i), (C)-(iv), (D)-(iii)
4 (A)-(iv), (B)-(iii), (C)-(ii), (D)-(i)
Plant growth and development

166958 Identify the correct combinations from the following:
{|l|l|l|l|l|l|}
| A | Terpenes | - | {l}
|
|---|---|---|---|
hastens |
|malting |
|process & - & $\mathbf{2 , 4}$ D \\
\hline B & {l}

derivatives & - & {l}
Stimulates the
---
closure of
stomata & - & ABA \\

\hline C & {l}
compounds & - & {l}
Increases the
---
inter nodal
length & - & IBA \\

\hline D & {l}
form of a
purine & - & {l}
helps nutrient
---
mobilization & - & Kinetin \\

\hline
\end{tabular}

1 A, B only
2 B, D only
3 C, D only
4 B, C only
Plant growth and development

166960 Match the Column-I and Column-II:

(i) Auxin(A) Adenine derivatives
(ii) Gibberellin(B) Carotenoid derivatives
(iii) Cytokinin(C) Terpins
(iv) ABA(D) Indole compounds

1 i–B, ii–A, iii–D, iv–C
2 i–D, ii–B, iii–A, iv–C
3 i–B, ii–A, iii–C, iv–D
4 i–D, ii–C, iii–A, iv–B
Plant growth and development

166981 Study the following lists.
{|l|l|}
| { List - I } | {c|}{ List - II } |
|---|---|---|
|A. Zacharias Janssen | {l}
1.Sexual |
|rproduction \\
\hline B. Camerarius & {l}

water \\

\hline C. Stephen Hales & {l}
mircoscope \\

\hline D. Knoll and Ruska & {l}
urease \\

\hline & {l}
microscope \\

\hline \end{tabular}

1 A-5 & B-2 & C-4 & D-3
2 A-3 & B-1 & C-2 & D-5
3 A-2 & B-4 & C-1 & D-3
4 A-5 & B-2 & C-3 & D-1
Plant growth and development

166951 Select the correct combination
{llll}

IApical dominanceAuxinCytokinin
IISeed germinationEthyleneABA
IIISeed dormancyABAEthylene
IVSenescenceABAGibberellin

1 I and II
2 I, II and III
3 III and IV
4 I, II, III and IV
Plant growth and development

166954 Match List-I with List-II
{|l|l|l|l|}
| | { List-I } | | {c|}{ List-II } |
|---|---|---|---|---|
|(A) | Auxin | (i) | {l}
Promotes female |
|flower formation |
|in cucumber \\
\hline (B) & Gibberellin & (ii) & {l}

apical dominance \\

\hline (C) & Cytokinin & (iii) & {l}
length of grape
stalks \\

\hline (D) & Ethylene & (iv) & {l}
flowering
pineapple \\

\hline
\end{tabular}
Choose the correct answer from the options given below:

1 (A)-(i), (B)-(iii), (C)-(iv), (D)-(ii)
2 (A)-(iii), (B)-(ii), (C)-(i), (D)-(iv)
3 (A)-(ii), (B)-(i), (C)-(iv), (D)-(iii)
4 (A)-(iv), (B)-(iii), (C)-(ii), (D)-(i)
Plant growth and development

166958 Identify the correct combinations from the following:
{|l|l|l|l|l|l|}
| A | Terpenes | - | {l}
|
|---|---|---|---|
hastens |
|malting |
|process & - & $\mathbf{2 , 4}$ D \\
\hline B & {l}

derivatives & - & {l}
Stimulates the
---
closure of
stomata & - & ABA \\

\hline C & {l}
compounds & - & {l}
Increases the
---
inter nodal
length & - & IBA \\

\hline D & {l}
form of a
purine & - & {l}
helps nutrient
---
mobilization & - & Kinetin \\

\hline
\end{tabular}

1 A, B only
2 B, D only
3 C, D only
4 B, C only
Plant growth and development

166960 Match the Column-I and Column-II:

(i) Auxin(A) Adenine derivatives
(ii) Gibberellin(B) Carotenoid derivatives
(iii) Cytokinin(C) Terpins
(iv) ABA(D) Indole compounds

1 i–B, ii–A, iii–D, iv–C
2 i–D, ii–B, iii–A, iv–C
3 i–B, ii–A, iii–C, iv–D
4 i–D, ii–C, iii–A, iv–B
Plant growth and development

166981 Study the following lists.
{|l|l|}
| { List - I } | {c|}{ List - II } |
|---|---|---|
|A. Zacharias Janssen | {l}
1.Sexual |
|rproduction \\
\hline B. Camerarius & {l}

water \\

\hline C. Stephen Hales & {l}
mircoscope \\

\hline D. Knoll and Ruska & {l}
urease \\

\hline & {l}
microscope \\

\hline \end{tabular}

1 A-5 & B-2 & C-4 & D-3
2 A-3 & B-1 & C-2 & D-5
3 A-2 & B-4 & C-1 & D-3
4 A-5 & B-2 & C-3 & D-1
Plant growth and development

166951 Select the correct combination
{llll}

IApical dominanceAuxinCytokinin
IISeed germinationEthyleneABA
IIISeed dormancyABAEthylene
IVSenescenceABAGibberellin

1 I and II
2 I, II and III
3 III and IV
4 I, II, III and IV
Plant growth and development

166954 Match List-I with List-II
{|l|l|l|l|}
| | { List-I } | | {c|}{ List-II } |
|---|---|---|---|---|
|(A) | Auxin | (i) | {l}
Promotes female |
|flower formation |
|in cucumber \\
\hline (B) & Gibberellin & (ii) & {l}

apical dominance \\

\hline (C) & Cytokinin & (iii) & {l}
length of grape
stalks \\

\hline (D) & Ethylene & (iv) & {l}
flowering
pineapple \\

\hline
\end{tabular}
Choose the correct answer from the options given below:

1 (A)-(i), (B)-(iii), (C)-(iv), (D)-(ii)
2 (A)-(iii), (B)-(ii), (C)-(i), (D)-(iv)
3 (A)-(ii), (B)-(i), (C)-(iv), (D)-(iii)
4 (A)-(iv), (B)-(iii), (C)-(ii), (D)-(i)
Plant growth and development

166958 Identify the correct combinations from the following:
{|l|l|l|l|l|l|}
| A | Terpenes | - | {l}
|
|---|---|---|---|
hastens |
|malting |
|process & - & $\mathbf{2 , 4}$ D \\
\hline B & {l}

derivatives & - & {l}
Stimulates the
---
closure of
stomata & - & ABA \\

\hline C & {l}
compounds & - & {l}
Increases the
---
inter nodal
length & - & IBA \\

\hline D & {l}
form of a
purine & - & {l}
helps nutrient
---
mobilization & - & Kinetin \\

\hline
\end{tabular}

1 A, B only
2 B, D only
3 C, D only
4 B, C only
Plant growth and development

166960 Match the Column-I and Column-II:

(i) Auxin(A) Adenine derivatives
(ii) Gibberellin(B) Carotenoid derivatives
(iii) Cytokinin(C) Terpins
(iv) ABA(D) Indole compounds

1 i–B, ii–A, iii–D, iv–C
2 i–D, ii–B, iii–A, iv–C
3 i–B, ii–A, iii–C, iv–D
4 i–D, ii–C, iii–A, iv–B
Plant growth and development

166981 Study the following lists.
{|l|l|}
| { List - I } | {c|}{ List - II } |
|---|---|---|
|A. Zacharias Janssen | {l}
1.Sexual |
|rproduction \\
\hline B. Camerarius & {l}

water \\

\hline C. Stephen Hales & {l}
mircoscope \\

\hline D. Knoll and Ruska & {l}
urease \\

\hline & {l}
microscope \\

\hline \end{tabular}

1 A-5 & B-2 & C-4 & D-3
2 A-3 & B-1 & C-2 & D-5
3 A-2 & B-4 & C-1 & D-3
4 A-5 & B-2 & C-3 & D-1
Plant growth and development

166951 Select the correct combination
{llll}

IApical dominanceAuxinCytokinin
IISeed germinationEthyleneABA
IIISeed dormancyABAEthylene
IVSenescenceABAGibberellin

1 I and II
2 I, II and III
3 III and IV
4 I, II, III and IV
Plant growth and development

166954 Match List-I with List-II
{|l|l|l|l|}
| | { List-I } | | {c|}{ List-II } |
|---|---|---|---|---|
|(A) | Auxin | (i) | {l}
Promotes female |
|flower formation |
|in cucumber \\
\hline (B) & Gibberellin & (ii) & {l}

apical dominance \\

\hline (C) & Cytokinin & (iii) & {l}
length of grape
stalks \\

\hline (D) & Ethylene & (iv) & {l}
flowering
pineapple \\

\hline
\end{tabular}
Choose the correct answer from the options given below:

1 (A)-(i), (B)-(iii), (C)-(iv), (D)-(ii)
2 (A)-(iii), (B)-(ii), (C)-(i), (D)-(iv)
3 (A)-(ii), (B)-(i), (C)-(iv), (D)-(iii)
4 (A)-(iv), (B)-(iii), (C)-(ii), (D)-(i)
Plant growth and development

166958 Identify the correct combinations from the following:
{|l|l|l|l|l|l|}
| A | Terpenes | - | {l}
|
|---|---|---|---|
hastens |
|malting |
|process & - & $\mathbf{2 , 4}$ D \\
\hline B & {l}

derivatives & - & {l}
Stimulates the
---
closure of
stomata & - & ABA \\

\hline C & {l}
compounds & - & {l}
Increases the
---
inter nodal
length & - & IBA \\

\hline D & {l}
form of a
purine & - & {l}
helps nutrient
---
mobilization & - & Kinetin \\

\hline
\end{tabular}

1 A, B only
2 B, D only
3 C, D only
4 B, C only
Plant growth and development

166960 Match the Column-I and Column-II:

(i) Auxin(A) Adenine derivatives
(ii) Gibberellin(B) Carotenoid derivatives
(iii) Cytokinin(C) Terpins
(iv) ABA(D) Indole compounds

1 i–B, ii–A, iii–D, iv–C
2 i–D, ii–B, iii–A, iv–C
3 i–B, ii–A, iii–C, iv–D
4 i–D, ii–C, iii–A, iv–B
Plant growth and development

166981 Study the following lists.
{|l|l|}
| { List - I } | {c|}{ List - II } |
|---|---|---|
|A. Zacharias Janssen | {l}
1.Sexual |
|rproduction \\
\hline B. Camerarius & {l}

water \\

\hline C. Stephen Hales & {l}
mircoscope \\

\hline D. Knoll and Ruska & {l}
urease \\

\hline & {l}
microscope \\

\hline \end{tabular}

1 A-5 & B-2 & C-4 & D-3
2 A-3 & B-1 & C-2 & D-5
3 A-2 & B-4 & C-1 & D-3
4 A-5 & B-2 & C-3 & D-1