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Q. No.Which of the following options have examples of plants belonging to the family where we see hairy calyx?
1. Hibiscus, Parthenium, Brassica
2. Helianthus, Lettuce, Carthamus
3. Gossypium, Cauliflower, Marigold
4. Sunflower, Candytuft, Parthenium
Subtopic: Families of Flowering Plant |
57%
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Which of the following statements does not hold for the members of the “Compositae family”?
1. Stems are herbaceous and cylindrical but not branched.
2. A single non-endospermic seed is present in the fruit.
3. Bicarpellary, syncarpous gynoecium is present in disc florets.
4. Ray florets do not carry stamens
1. Stems are herbaceous and cylindrical but not branched.
2. A single non-endospermic seed is present in the fruit.
3. Bicarpellary, syncarpous gynoecium is present in disc florets.
4. Ray florets do not carry stamens
Subtopic: Families of Flowering Plant |
50%
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Consider the given statements and choose the right option.
Statement I: The Sunflower family has an alternate phyllotaxy.
Statement II: The Sunflower family members carry either sessile leaves or petiolated leaves.
Statement I: The Sunflower family has an alternate phyllotaxy.
Statement II: The Sunflower family members carry either sessile leaves or petiolated leaves.
| 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 |
62%
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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. | Head or Capitulum | P. | Poaceae |
| B. | Ligulate corolla | Q. | Disc florets |
| C. | Tubular corolla | R. | Ray florets |
| D. | Perianth | S. | Asteraceae |
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 |
71%
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This is the floral formula of a family.
Which of the following information is not explicit from the formula?
1. Presence of pappus
2. Zygomorphic symmetry
3. Basal placentation
4. Inferior gynoecium
Which of the following information is not explicit from the formula?
1. Presence of pappus
2. Zygomorphic symmetry
3. Basal placentation
4. Inferior gynoecium
Subtopic: Families of Flowering Plant |
71%
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Here is the list of certain features:
How many of them belong to the “Compositae family”?
1. Nine
2. Eight
3. Seven
4. Ten
| Siliqua, Cypsela, Syngenesious stamens, Schizocarpic fruit, Tap root system, Adventitious root system, Replum, Tetradynamous stamens, Epigynous flowers, basal placentation, Tubular corolla, Reticulate venation, Spikelet, Actinomorphic flower, Zygomorphic flowers |
How many of them belong to the “Compositae family”?
1. Nine
2. Eight
3. Seven
4. Ten
Subtopic: Families of Flowering Plant |
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How many statements are true among the following:
A. The members of the Asteraceae family carry unisexual as well as bisexual flowers.
B. The most common plant of the Asteraceae family is Tulip.
C. The members of the Asteraceae family do not carry bracts.
D. The Racemose inflorescence is commonly seen in the members of the Asteraceae family.
E. The compound leaves can be found in the members of the Asteraceae family.
1. Five
2. Three
3. Four
4. Two
A. The members of the Asteraceae family carry unisexual as well as bisexual flowers.
B. The most common plant of the Asteraceae family is Tulip.
C. The members of the Asteraceae family do not carry bracts.
D. The Racemose inflorescence is commonly seen in the members of the Asteraceae family.
E. The compound leaves can be found in the members of the Asteraceae 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: Head inflorescence is surrounded by bracts at the bottom.
Statement II: Ray florets have pappus.
Statement I: Head inflorescence is surrounded by bracts at the bottom.
Statement II: Ray florets have pappus.
| 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 |
74%
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What is true concerning ray florets of the Head inflorescence?
1. 6 stamens
2. Gamopetalous valvate corolla
3. Four petals
4. Superior ovary
1. 6 stamens
2. Gamopetalous valvate corolla
3. Four petals
4. Superior ovary
Subtopic: Families of Flowering Plant |
67%
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Find the incorrect match:
| 1. | Sunflower: Cypsela |
| 2. |  Disc florets of Compositae family |
| 3. | Ray florets of Sunflower: Apocarpous gynoecium |
| 4. | Diadelphous anther: Pea |
Subtopic: Families of Flowering Plant |
71%
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