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Q. No.Here is the list of certain features:
Staminal tube, Lodicules, Capitulum, Schizocarpic fruit, Tap root system,
Stipulated leaf, Epicalyx, Infinite stamens, Hypogynous flowers,
Marginal placentation, Twisted aestivation, Parallel venation,
Spikelet, Zygomorphic flower, Epipetalous stamens
How many of them belong to the “Cotton Family”?
1. Nine
2. Eight
3. Seven
4. Ten
Stipulated leaf, Epicalyx, Infinite stamens, Hypogynous flowers,
Marginal placentation, Twisted aestivation, Parallel venation,
Spikelet, Zygomorphic flower, Epipetalous stamens
Subtopic: Families of Flowering Plant |
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How many statements are true among the following:
A. The members of Malvaceae do not grow in the form of a tree instead they always show the
growth habit of herbs and shrubs.
B. The most common plant of the Malvaceae family is cotton.
C. A few members of the Malvaceae family carry bracts.
D. Spikelet inflorescence is commonly seen in the members of Malvaceae.
E. Generally, pinnately compound leaves are seen in the Malvaceae family.
1. Five
2. Three
3. Four
4. Two
A. The members of Malvaceae do not grow in the form of a tree instead they always show the
growth habit of herbs and shrubs.
B. The most common plant of the Malvaceae family is cotton.
C. A few members of the Malvaceae family carry bracts.
D. Spikelet inflorescence is commonly seen in the members of Malvaceae.
E. Generally, pinnately compound leaves are seen in the Malvaceae family.
1. Five
2. Three
3. Four
4. Two
Subtopic: Families of Flowering Plant |
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Consider the given statements and choose the right option.
| Statement I: | The Mallow family has Solitary and cymose inflorescence. |
| Statement II: | The Mallow family members have a syncarpous gynoecium. |
| 1. | Statement I is correct and Statement II is incorrect. |
| 2. | Statement I is incorrect and Statement II is incorrect. |
| 3. | Statement I is correct and Statement II is correct. |
| 4. | Statement I is incorrect and Statement II is correct |
Subtopic: Families of Flowering Plant |
67%
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Cotton fiber is
1. Epidermal elongation of the fruit wall
2. Epidermal elongation of the seed coat
3. Epidermal elongation of pollen grain
4. Epidermal elongation of thalamus
1. Epidermal elongation of the fruit wall
2. Epidermal elongation of the seed coat
3. Epidermal elongation of pollen grain
4. Epidermal elongation of thalamus
Subtopic: Families of Flowering Plant |
58%
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Find the incorrect match.
1. Sunflower: Compositae family
2. Capsule fruit: Malvaceae family
3. Binola oil: Cruciferae
4. Monothecous anther: Cotton
1. Sunflower: Compositae family
2. Capsule fruit: Malvaceae family
3. Binola oil: Cruciferae
4. Monothecous anther: Cotton
Subtopic: Families of Flowering Plant |
66%
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Match the following:
1. A-S, B-R, C-Q, D-P
2. A-R, B-Q, C-P, D-S
3. A-Q, B-P, C-S, D-R
4. A-P, B-S, C-R, D-Q
| Column I | Column II | ||
| A. | Schizocarpic fruit | P. | Graminae |
| B. | Cypsela | Q. | Cruciferae |
| C. | Siliqua | R. | Asteraceae |
| D. | Caryopsis | S. | Malvaceae |
1. A-S, B-R, C-Q, D-P
2. A-R, B-Q, C-P, D-S
3. A-Q, B-P, C-S, D-R
4. A-P, B-S, C-R, D-Q
Subtopic: Families of Flowering Plant |
78%
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How many of the following show axile placentation?
1. Nine
2. Thirteen
3. Eleven
4. Ten
| China rose, Tomato, Okra, Gloriosa, Colchicum, Ashwagandha, Indigofera, Cabbage, Cauliflower, Cotton, Cucumber, Argemone, Makoi, Lemon |
1. Nine
2. Thirteen
3. Eleven
4. Ten
Subtopic: Families of Flowering Plant |
57%
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Which of the following options shows a similar character between the Malvaceae family
and the Solanaceae family?
1. Placentation, position of ovary, adhesion of stamens
2. Type of fruit, structure of anther, aestivation of corolla
3. Type of fruit, position of the ovary, aestivation of corolla
4. Adhesion of stamens, number of stamens, structure of anther
and the Solanaceae family?
1. Placentation, position of ovary, adhesion of stamens
2. Type of fruit, structure of anther, aestivation of corolla
3. Type of fruit, position of the ovary, aestivation of corolla
4. Adhesion of stamens, number of stamens, structure of anther
Subtopic: Families of Flowering Plant |
65%
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Find the odd one concerning actinomorphic symmetry.
1. Mustard, Turnip, Tulip
2. Aloe, China rose, Tomato
3. Lupin, Wheat, Sugarcane
4. Okra, Cotton, Colchicum
1. Mustard, Turnip, Tulip
2. Aloe, China rose, Tomato
3. Lupin, Wheat, Sugarcane
4. Okra, Cotton, Colchicum
Subtopic: Families of Flowering Plant |
60%
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Find the odd one concerning Syncarpous gynoecium.
1. Aloe, Turnip, Petunia
2. Poppy, China rose, Tomato
3. Lupin, lotus, Indigofera
4. Okra, Cotton, Tulip
1. Aloe, Turnip, Petunia
2. Poppy, China rose, Tomato
3. Lupin, lotus, Indigofera
4. Okra, Cotton, Tulip
Subtopic: Families of Flowering Plant |
57%
From NCERT
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