05. Angiosperms
Plant kingdom

259690 An angiospermic leaf carries 16 chromosomes. The number of chromosomes in its endosperm will be

1 16
2 24
3 12
4 8
5 32
Plant kingdom

259709 Study the following lists.
{|c|c||c|}
| List I | List II| |
|---|---|---|
|(A) Ribbon-shaped leaves | 1.| Calotropis |
|(B) Shiny leaf surfaces | 2.| Ceratophyllus |
|(C) Swollen and spongy petiole | 3. | Potamogeton |
|(D) Dissected leaves | 4. | Vallisneria |
| 5.| Eichhornia |
|
The correct match is :

1 A - 3 B - 4 C - 1 D - 2
2 A - 4 B - 1 C - 5 D - 2
3 A - 5 B - 1 C - 2 D - 3
4 A - 4 B - 2 C - 5 D - 3
Plant kingdom

259710 Study the following lists.
{ll}
|List-I | {c}{ List-II } |
|---|---|
|(A) Heterophyllous Plant | (i) Asparagus |
|(B) Plant without root | (ii) Wolffia |
|(C) Plant with largest simple leaves | (iii) Sagittaria |
|(D) Plant with succulent | (iv) Tribulus roots |
| (v) Victoria regia
The correct match is :

1 A - 3 B - 2 C - 5 D - 1
2 A - 3 B - 4 C - 2 D - 1
3 A - 1 B - 5 C - 3 D - 2
4 A - 3 B - 1 C - 2 D - 5
Plant kingdom

259717 Assertion (A) True xerophytes store water in the form of mucilage which helps to withstand prolonged period of drought.
Reason (R) Vascular and mechanical tissues are well developed in true xerophytes.
The correct answer is

1 Both (A) and (R) are true and (R) is the correct explanation of (A).
2 Both (A) and (R) are true, but (R) is not the correct explanation of (A).
3 Only (A) is true, but (R) is not true
4 (A) is not true but (R) is true
Plant kingdom

259690 An angiospermic leaf carries 16 chromosomes. The number of chromosomes in its endosperm will be

1 16
2 24
3 12
4 8
5 32
Plant kingdom

259709 Study the following lists.
{|c|c||c|}
| List I | List II| |
|---|---|---|
|(A) Ribbon-shaped leaves | 1.| Calotropis |
|(B) Shiny leaf surfaces | 2.| Ceratophyllus |
|(C) Swollen and spongy petiole | 3. | Potamogeton |
|(D) Dissected leaves | 4. | Vallisneria |
| 5.| Eichhornia |
|
The correct match is :

1 A - 3 B - 4 C - 1 D - 2
2 A - 4 B - 1 C - 5 D - 2
3 A - 5 B - 1 C - 2 D - 3
4 A - 4 B - 2 C - 5 D - 3
Plant kingdom

259710 Study the following lists.
{ll}
|List-I | {c}{ List-II } |
|---|---|
|(A) Heterophyllous Plant | (i) Asparagus |
|(B) Plant without root | (ii) Wolffia |
|(C) Plant with largest simple leaves | (iii) Sagittaria |
|(D) Plant with succulent | (iv) Tribulus roots |
| (v) Victoria regia
The correct match is :

1 A - 3 B - 2 C - 5 D - 1
2 A - 3 B - 4 C - 2 D - 1
3 A - 1 B - 5 C - 3 D - 2
4 A - 3 B - 1 C - 2 D - 5
Plant kingdom

259717 Assertion (A) True xerophytes store water in the form of mucilage which helps to withstand prolonged period of drought.
Reason (R) Vascular and mechanical tissues are well developed in true xerophytes.
The correct answer is

1 Both (A) and (R) are true and (R) is the correct explanation of (A).
2 Both (A) and (R) are true, but (R) is not the correct explanation of (A).
3 Only (A) is true, but (R) is not true
4 (A) is not true but (R) is true
Plant kingdom

259690 An angiospermic leaf carries 16 chromosomes. The number of chromosomes in its endosperm will be

1 16
2 24
3 12
4 8
5 32
Plant kingdom

259709 Study the following lists.
{|c|c||c|}
| List I | List II| |
|---|---|---|
|(A) Ribbon-shaped leaves | 1.| Calotropis |
|(B) Shiny leaf surfaces | 2.| Ceratophyllus |
|(C) Swollen and spongy petiole | 3. | Potamogeton |
|(D) Dissected leaves | 4. | Vallisneria |
| 5.| Eichhornia |
|
The correct match is :

1 A - 3 B - 4 C - 1 D - 2
2 A - 4 B - 1 C - 5 D - 2
3 A - 5 B - 1 C - 2 D - 3
4 A - 4 B - 2 C - 5 D - 3
Plant kingdom

259710 Study the following lists.
{ll}
|List-I | {c}{ List-II } |
|---|---|
|(A) Heterophyllous Plant | (i) Asparagus |
|(B) Plant without root | (ii) Wolffia |
|(C) Plant with largest simple leaves | (iii) Sagittaria |
|(D) Plant with succulent | (iv) Tribulus roots |
| (v) Victoria regia
The correct match is :

1 A - 3 B - 2 C - 5 D - 1
2 A - 3 B - 4 C - 2 D - 1
3 A - 1 B - 5 C - 3 D - 2
4 A - 3 B - 1 C - 2 D - 5
Plant kingdom

259717 Assertion (A) True xerophytes store water in the form of mucilage which helps to withstand prolonged period of drought.
Reason (R) Vascular and mechanical tissues are well developed in true xerophytes.
The correct answer is

1 Both (A) and (R) are true and (R) is the correct explanation of (A).
2 Both (A) and (R) are true, but (R) is not the correct explanation of (A).
3 Only (A) is true, but (R) is not true
4 (A) is not true but (R) is true
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Plant kingdom

259690 An angiospermic leaf carries 16 chromosomes. The number of chromosomes in its endosperm will be

1 16
2 24
3 12
4 8
5 32
Plant kingdom

259709 Study the following lists.
{|c|c||c|}
| List I | List II| |
|---|---|---|
|(A) Ribbon-shaped leaves | 1.| Calotropis |
|(B) Shiny leaf surfaces | 2.| Ceratophyllus |
|(C) Swollen and spongy petiole | 3. | Potamogeton |
|(D) Dissected leaves | 4. | Vallisneria |
| 5.| Eichhornia |
|
The correct match is :

1 A - 3 B - 4 C - 1 D - 2
2 A - 4 B - 1 C - 5 D - 2
3 A - 5 B - 1 C - 2 D - 3
4 A - 4 B - 2 C - 5 D - 3
Plant kingdom

259710 Study the following lists.
{ll}
|List-I | {c}{ List-II } |
|---|---|
|(A) Heterophyllous Plant | (i) Asparagus |
|(B) Plant without root | (ii) Wolffia |
|(C) Plant with largest simple leaves | (iii) Sagittaria |
|(D) Plant with succulent | (iv) Tribulus roots |
| (v) Victoria regia
The correct match is :

1 A - 3 B - 2 C - 5 D - 1
2 A - 3 B - 4 C - 2 D - 1
3 A - 1 B - 5 C - 3 D - 2
4 A - 3 B - 1 C - 2 D - 5
Plant kingdom

259717 Assertion (A) True xerophytes store water in the form of mucilage which helps to withstand prolonged period of drought.
Reason (R) Vascular and mechanical tissues are well developed in true xerophytes.
The correct answer is

1 Both (A) and (R) are true and (R) is the correct explanation of (A).
2 Both (A) and (R) are true, but (R) is not the correct explanation of (A).
3 Only (A) is true, but (R) is not true
4 (A) is not true but (R) is true