NEET Morphology/Anatomy of Flowering Plants Questions: NEET UG MCQs Multiple Choice Questions on Morphology/Anatomy of Flowering Plants with answers. Test No. 5
Morphology/Anatomy of Flowering Plants: Quiz - 5
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Question 1 |
If a primary root continues to grow, the type of root system will be known as
Secondary | |
Fibrous | |
Tap | |
Stilt |
Question 2 |
The lateral roots originate from
Epiblema | |
Cortical cells below root hairs | |
Endoderm cells | |
Pericycle cells |
Question 3 |
Long filamentous threads protruding at the end of a young cob of maize are
Anthers | |
Styles | |
Ovaries | |
Hairs |
Question 4 |
A horizontal underground stem is a
Corm | |
Phylloclade | |
Rhizome | |
Rhizoid |
Question 5 |
Sunflower belongs to the family
Cruciferae | |
Asteraceae | |
Liliaceae | |
Fabaceae |
Question 6 |
In unilocular ovary with a single ovule the placentation is
Basal | |
Marginal | |
Axile | |
Free Central |
Question 7 |
In the flowers of a plant, the ovarian part is fused, but styles and stigmas are free. Its ovary becomes unilocular due to breakdown of partition wall and the ovules are attached to a central axis. Identify the plant.
Dianthus | |
Abutilon | |
Nymphaea | |
Michelia |
Question 8 |
In an inflorescence, two types of small, sessile flowers were observed. They are arranged in centripetal manner and have reduced hair like sepals. Which pair of the following characters are NOT associated with such flowers?
I. Nectar glands at the base of the corolla.
II. Axile placentation.
III. Superior ovary.
IV. Scaly bracts.
The correct pair is:
II, III | |
III, IV | |
I, II | |
I, IV |
Question 9 |
Arrange the following plants in the ascending order based in the number of carpels they possess:
I. Oenothera
II. Acacia melanoxylon
III. Squill
IV. Lettuce
IV, III, I, II | |
II, IV, III, I | |
II, III, IV, I | |
I, IV, III, II |
Question 10 |
In a flower, there are five unequal petals. The posterior petal is the largest. The two anterior petals are partially fused to form a boat shaped structure. The two lateral petals are smaller than the posterior petal.
Which one of the following characters is not associated with such a flower?
The aestivation of the petals is descendingly imbricate | |
The odd sepal is anterior | |
The pollination is by piston mechanism | |
The number of carpels is many |
Question 11 |
The family containing mustard, and its main characters are:
Brassicaceae – Tetramerous flowers, six stamens, bicarpellary gynoecium, siliqua type fruit. | |
Brassicaceae – Pentamerous flowers, many stamens, pentacarpellary gynoecium, capsule type fruit. | |
Solanaceae – Pentamerous flowers, five stamens, bicarpellary gynoecium, berry type fruit. | |
Poaceae – Trimerous flowers, three stamens, monocarpellary gynoecium, caryopsis type fruit. |
Question 12 |
Match the types of the fruits listed in Column I, with the examples listed on Column II. Choose the answer which gives the correct combination of alphabets of the two columns.
| Column – I | Column – II | ||
| A. | Capsule | p. | Paddy |
| B. | Berry | q. | Mango |
| C. | Drupe | r. | Sunflower |
| D. | Cypsela | s. | Tomato |
| t. | Ladies finger |
A = t, B = s, C = q, D = r | |
A = t, B = r, C = p, D = q | |
A = s, B = t, C = q, D = r | |
A = p, B = q, C = r, D = t |
Question 13 |
Study and match the following lists. Select the correct option.
Correct match is:
| List – I | List – II | ||
| A. | Trapa | I. | Trichosclereids |
| B. | Casuarina | II. | Lacunar collocytes |
| C. | Drimys | III. | Swollen petiole |
| D. | Lactuca | IV. | Chalazogamy |
| V. | Vesselless |
A - IV, B - I, C - V, D - III | |
A - III, B - IV, C - V, D - II | |
A - V, B - II, C - IV, D - I | |
A - III, B - V, C - II, D - IV |
Question 14 |
Study and match the following lists:
The correct match is
| List - I | List-II | ||
| (A) | Entire leaf modified into a spine | (I) | Clematis |
| (B) | Leaf except stipules modified into a tendril | (II) | Citrus |
| (C) | Stipules modified into a tendril | (III) | Euphorbia |
| (D) | First leaf of axillary bud modified into a spine | (IV) | Lathyrus |
| (V) | Smilax |
A - III, B - IV, C - V, D - II | |
A - III, B - I, C - IV, D - II | |
A - II, B - III, C - I, D - V | |
A - V, B - II, C - I, D - III |
Question 15 |
Assertion (A): An ascending taxonomic sequence of Gossypium herbaceum indicates its placement in progressively higher groups.
Reason (R): Ascending taxonomic hierarchy indicates that a taxon is treated as belonging to a number of taxa.
The correct answer is:
Both A and R are true and R is the correct explanation of A. | |
Both A and R are true, but R is not the correct explanation of A. | |
A is true, but R is false. | |
A is false, but R is true. |
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