NEET Biology Multiple Choice Questions – Taxonomy Of Angiosperms

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NEET Biology Classification Of Taxonomy Of Angiosperms Multiple Choice Questions

Question 1. Which are the major divisions of the plant kingdom according to Bentham and hooker’s natural system of classification?

  1. Monocotyledons and dicotyledons
  2. Angiosperms and gymnosperms
  3. Cryptogammae and phanerogammae
  4. Unicellular and multicellular plants.

Answer: 1. Monocotyledons and dicotyledons

Question 2. Angiosperms differ from gymnosperms in possessing:

  1. Xylem vessel
  2. Ovule
  3. Xylem tracheids
  4. Seeds.

Answer: 1. Xylem vessel

Question 3. Loranthus is :

  1. Parasite
  2. Epiphyte
  3. Symbiont
  4. Saprophyte.

Answer: 1. Parasite

Read and Learn More NEET Biology Multiple Choice Question and Answers

Question 4. In dicots, vascular bundles are:

  1. Scattered
  2. Closed
  3. Concentric
  4. Arranged in ring.

Answer: 4. Arranged in ring.

Question 5. In monocots, the floral parts occur in groups of:

  1. Two
  2. Three
  3. Four
  4. Five.

Answer: 2. Three

MCQs on Taxonomy of Angiosperms for NEET Question 6. Which of the following is a marine angiosperm:

  1. Potamogeton
  2. Zostera
  3. Utricularia
  4. Vallisneria.

Answer: 2. Zostera

Question 7. Which of the following is an insectivorous plant?

  1. Pinus
  2. Viscum
  3. Nepenthes
  4. Cuscuta.

Answer: 3. Nepenthes

Question 8. Which of the following is a dicot?

  1. Pulse
  2. Cereal
  3. Palm
  4. None of the above.

Answer: 1. Pulse

Question 9. Which of the following is a monocot?

  1. Mango
  2. Citrus
  3. Pulse
  4. Cereals.

Answer: 4. Cereals.

Question 10. Select the smallest angiosperm:

  1. Lotus
  2. Wolffia
  3. Rafflesia
  4. Sugar beet.

Answer: 2. Wolffia

Question 11. A grass becoming tree-like:

  1. Bamboo
  2. Veterinarian (khus)
  3. Eucalyptus
  4. All of the above.

Answer: 1. Bamboo

Question 12. Which of the following angiosperm spreads over the largest area?

  1. Ficus bengalensis
  2. Ficus religiosa
  3. Ficus elastica
  4. Sequio gigantea.

Answer: 1. Ficus bengalensis

MCQs on Taxonomy of Angiosperms for NEET Question 13. Which of the following is called sundew?

  1. Lotus
  2. Drosera
  3. Utricularia
  4. Nepenthes.

Answer: 2. Drosera

Question 14. Monocotyledonous leaf showing reticulate venation is found in:

  1. Smilax
  2. Zea mays
  3. Cocos
  4. Calophyllum.

Answer: 1. Smilax

Question 15. In which of the following seed germinates when still attached to the main plant?

  1. Mango
  2. Rhizophora
  3. Secrewpire
  4. Coconut.

Answer: 2. Rhizophora

Question 16. Double fertilization is characteristic of:

  1. Angiosperm
  2. Gynmosperm
  3. Algae
  4. Pteridophytes.

Answer: 1. Angiosperm

Question 17. Insectivorous plants grow in soil which is deficient in:

  1. Calcium
  2. Magnesium
  3. Nitrogen
  4. Hormones.

Answer: 3. Nitrogen

Questions On Taxonomy Of Angiosperms

Question 1. Bauhinia, cassia, maraca, and Tamarindus belong to the sub-family:

  1. Mimosoideae
  2. Caesalpinoideae
  3. Cruci free
  4. Malvaceae.

Answer: 2. Caesalpinoideae

MCQs on Taxonomy of Angiosperms for NEET Question 2. Acacia, albizzia and mimosa belong to:

  1. Mimosoideae
  2. Acanthaceae
  3. Gramineae
  4. None of the above.

Answer: 1. Mimosoideae

Question 3. The family originally named after a characteristic type of inflorescence found in them, is

  1. Malvaceae
  2. Euphorbiaceae
  3. Asteraceae
  4. Fabaceae.

Answer: 3. Asteraceae

Question 4. Family Cruciferae is also known as:

  1. Tetradynamaceae
  2. Brassicaceae
  3. Raphanaceae
  4. Siliquaceae.

Answer: 2. Brassicaceae

Question 5. Cereals are found in the family :

  1. Compositae
  2. Solanaceae
  3. Leguminosae
  4. Gramineae.

Answer: 1. Compositae

Question 6. Helianthus, sonchus, dahlia and ageraium belong to:

  1. Compositae
  2. Lauraceae
  3. Mimosoideae
  4. Malvaceae.

Answer: 1. Compositae

Question 7. Lycopersicum, capsicum, datura, and Atropa belong to:

  1. Liliaceae
  2. Solanaceae
  3. Leguminosae
  4. Malvaceae.

Answer: 2. Solanaceae

Question 8. For the basis of classification, floral characters of higher plants are taken as a basis because:

  1. Flowers can be easily preserved
  2. Flowers show great variety in structure and colors
  3. Reproductive parts are more conservative than other parts
  4. None of the above.

Answer: 3. Reproductive parts are more conservative than other parts

Mcqs on taxonomy of angiosperms Question 9. The floral diagram represents the following:

  1. Position of the flower
  2. Number and arrangement of floral parts in the flower
  3. Structure of the flower
  4. Habit of the plant.

Answer: 2. Number and arrangement of floral parts in the flower

Question 10. The botanical name of cauliflower is:

  1. Brassica oleraceae var. Botrytis
  2. Brassica oleraceae var. Gongyloides
  3. Brassica oleraceae var. Capitata
  4. Brassica oleraceae var. Gemmifera.

Answer: 1. Brassica oleraceae var. Botrytis

Question 11. Which is the most advanced family of dicots?

  1. Ranunculaceae
  2. Capparidaceae
  3. Rosaceae
  4. Compositae.

Answer: 4. Compositae.

Question 12. The most primitive family of dicots is :

  1. Ranunculaceae
  2. Caryophyllaceae
  3. Cucurbitaceae
  4. Solanaceae.

Answer: 1. Ranunculaceae

Question 13. Calyx is described in terms of:

  1. Number of sepals, free or united
  2. Colour and shape
  3. Activation and special appendages
  4. All of the above.

Answer: 4. All of the above.

Mcqs on taxonomy of angiosperms Question 14. Cotton is obtained from the plants belonging to the family:

  1. Mimosoideae
  2. Malvaceae
  3. Palmae
  4. Rutaceae.

Answer: 2. Malvaceae

Question 15. The pulses-yielding family is :

  1. Leguminosae
  2. Cucurbitaceae
  3. Rosaceae
  4. Solanaceae.

Answer: 1. Leguminosae

Question 16. The lady’s finger belongs to :

  1. Cucurbitaceae
  2. Capparidaceae
  3. Solanaceae
  4. Malvaceae.

Answer: 4. Malvaceae.

Question 17. The typical floral formula of the family Gramineae is:Classifcation Of Taxonomy Of Angispersm Question 17 Typical floral Formula Of Family Gramineae

Answer: 1. Classifcation Of Taxonomy Of Angispersm Question 17 Typical floral Formula Of Family Gramineae.

Question 18. To which of the following families does allium cepa belong?

  1. Liliaceae
  2. Solanaceae
  3. Papilionatae
  4. Cruciferae.

Answer: 1. Liliaceae

Question 19. Ray-florets and disc-florets are the characteristic features of:

  1. Cruciferae
  2. Malvaceae
  3. Compositae
  4. Solanaceae.

Answer: 3. Compositae

Mcqs on taxonomy of angiosperms Question 20. The stamens of Cruciferae are:

  1. Monoadelphous
  2. Tetradynamous
  3. Didynamous
  4. Epipetalous.

Answer: 2. Tetradynamous

Question 21. In Malvaceae, the androecium is characteristically

  1. Monadelphous and free
  2. Diadelphous and free
  3. Monadelphous and epipetalous
  4. Diadelphous and epipetalous.

Answer: 3. Monadelphous and epipetalous

Question 22. In compositae the placentation is:

  1. Basal
  2. Marginal
  3. Free central
  4. Axile.

Answer: 1. Basal

Question 23. In Liliaceae, flowers are:

  1. Trimerous and hypogynous
  2. Pentamerous and epigynous
  3. Trimerous and epigynous
  4. Tetramerous and hypogynous.

Answer: 1. Trimerous and hypogynous

Question 24. Epicalyx, axile placentation, and monadelphous condition are found in:

  1. Cruciferae
  2. Solanaceae
  3. Umbelliferae
  4. Malvaceae.

Answer: 4. Malvaceae.

NEET Biology Plant Kingdom Angiosperm Question 25. Which type of placentation is found in Cruciferae?

  1. Parietal
  2. Axile
  3. Marginal
  4. Basal.

Answer: 1. Parietal

Question 26. A caryopsis fruit is a characteristic of the family:

  1. Gramineae
  2. Cruciferae
  3. Leguminosae
  4. Malvaceae.

Answer: 1. Gramineae

Question 27. Siliqua or silicula fruit is a characteristic of the family:

  1. Gramineae
  2. Cruciferae
  3. Rutaceae
  4. Compositae.

Answer: 2. Cruciferae

Question 28. Leguminosae is a vast family. The basis for its further division into the three families i.e. Papilionatae, caesalpiniodeae, and Mimosoideae are:

  1. Nature of corolla
  2. Number of arrangements of stamens
  3. Type of placentation and fruit
  4. Both 1 and 2.

Answer: 4. Both 1 and 2.

Question 29. The presence of a false septum (replum) in the ovary is a characteristic of the family :

  1. Cruciferae
  2. Malvaceae
  3. Gramineae
  4. Compositae.

Answer: 1. Cruciferae

Question 30. The condition of androecium in papilionatae is:

  1. Monadelphous
  2. Diadelphous
  3. Polyadelphous
  4. Syngenesious.

Answer: 2. Diadelphous

Question 31. In Solanaceae, the placentation is:

  1. Axile
  2. Marginal
  3. Basal
  4. Superficial.

Answer: 1. Axile

Question 32. Which one of the following correctly represents the condition of the androecium in Papilionaceae?

  1. Monadelphous and epipetalous
  2. Diadelphous and epipetalous
  3. Monadelphous and free
  4. Diadelphous.

Answer: 4. Diadelphous.

Question 33. The floral diagram provides information about flowers concerning:

  1. Number of parts of a flower
  2. The general structure, cohesion, and adhesion
  3. Position of flower concerning mother axis
  4. All of the above.

Answer: 4. Position of flower for mother axis

NEET Biology Plant Kingdom Angiosperm Question 34. The inflorescence in compositae is:

  1. Umbel
  2. Spike
  3. Capitulum
  4. Catkin.

Answer: 3. Capitulum

Question 35. The androecium in compositae is:

  1. Syngenesious and epipetalous
  2. Polyandrous and syngenesious
  3. Epipetalous and monadelphous
  4. Polyandrous and monoadelphous.

Answer: 1. Syngenesious and epipetalous

Question 36. The type of placentation in Leguminosae is :

  1. Capitulum
  2. Superficial
  3. Marginal
  4. Axile.

Answer: 3. Marginal

Question 37. The unit of inflorescence in Gramineae is :

  1. Basal
  2. Catkin
  3. Spikelet
  4. Panicle.

Answer: 3. Spikelet

Question 38. The number of small scaly lodicules which form the perianth in the family Gramineae is:

  1. Two
  2. Five
  3. One
  4. Four.

Answer: 1. Two

NEET Biology Plant Kingdom Angiosperm Question 39. Wheat belongs to the family:

  1. Leguminosae
  2. Gramineae
  3. Liliaceae
  4. Solanaceae.

Answer: 2. Gramineae

Question 40. Which of the following is a sign of a zygomorphic flower?

  1. ⊕
  2. 5
  3. 9
  4. 9

Answer: 2. 5

Question 41. The androecium is indefinite and polyandrous in :

  1. Mimosoideae
  2. Papilionatae
  3. Malvaceae
  4. Rutaceae.

Answer: 1. Mimosoideae

Question 42. Which of the following is the floral formula of Asphodelus tenuifolius (liliaceae)?

Classifcation Of Taxonomy Of Angispersm Question 42 The Floral Formula of asphodelus tenuifolius

Answer: 2.Classifcation Of Taxonomy Of Angispersm Question 42 The Floral Formula of asphodelus tenuifolius.

Plant Taxonomy for NEET MCQs Question 43. Vexillum, alae, and keel are present in the family:

  1. Liliaceae
  2. Solanaceae
  3. Asteraceae
  4. Papilionaceae.

Answer: 4. Papilionaceae.

Question 44. In which of the family is gynoecium carpellary syncarpous?

  1. Labiatae
  2. Solanaceae
  3. Cruciferae
  4. In all three.

Answer: 4. In all the three.

Question 45. Mimosa belongs to the family :

  1. Mimosoideae
  2. Rosaceae
  3. Malvaceae
  4. Cruciferae.

Answer: 4. Cruciferae.

Question 46. Flowers are epigynous in family:

  1. Malvaceae
  2. Rutaceae
  3. Cruciferae
  4. Compositae.

Answer: 4. Compositae.

Question 47. In which flower is the odd sepal anterior?

  1. Lathyrus odoratus
  2. Ocimum basilicum
  3. Asphodelus tenuifolius
  4. Brassica campestris.

Answer: 1. Lathyrus odoratus

Plant Taxonomy for NEET MCQs Question 48. Flowers are trimerous in the family:

  1. Malvaceae
  2. Labiatae
  3. Liliaceae
  4. Rosaceae.

Answer: 3. Liliaceae

Question 49. Numerous flowers are found in the family :

  1. Rosaceae
  2. Cruciferae
  3. Malvaceae
  4. Compositae.

Answer: 2. Cruciferae

Question 50. How many genera are present in the family Cruciferae (Brassicaceae)?

  1. 275
  2. 375
  3. 400
  4. 475.

Answer: 2. 375

Question 51. Which of the following belongs to the family Brassicaceae?

  1. Cajanus cajan (arhan)
  2. Dolichos lablab (sem)
  3. Archis hypogea (groundnut)
  4. All of the above.

Answer: 4. All of the above.

Question 52. In which of the family is the ovary obliquely placed?

  1. Solanaceae
  2. Malvaceae
  3. Rosaceae
  4. Cruciferae.

Answer: 1. Solanaceae

Question 53. Gramineae includes plants which are called:

  1. Cereals
  2. Herbs
  3. Pulses
  4. Shrubs.

Answer: 1. Cereals

Plant Taxonomy for NEET MCQs Question 54. Which of the following is known as the ‘sunflower family’?

  1. Asteraceae
  2. Fabaceae
  3. Poaceae
  4. None of the above.

Answer: 1. Asteraceae

Question 55. Bisexual flower is a flower in which:

  1. Only petals are present
  2. Only stamens are present
  3. Only gynoecium is present
  4. Both stamens and pistil are present

Answer: 4. Both stamens and pistil are present

Question 56. Perianth is reduced to lodicules in the family :

  1. Liliaceae
  2. Gramineae
  3. Compositae
  4. Malvaceae.

Answer: 2. Gramineae

Question 57. Most important cereal crop of india is:

  1. Nymphaea
  2. Allium cepa
  3. Triticum vulgare
  4. Pisum sativum.

Answer: 3. Triticum vulgare

Question 58. Which of the following belongs to the family astera-ceae?

  1. Zinnia and Dahlia
  2. Chrysanthemum and helianthus
  3. Aster
  4. All of the above.

Answer: 4. All of the above.

Question 59. Papilionaceous corolla is found in:

  1. Pisum sativum
  2. Mimosa pudica
  3. Delonix regia
  4. Brassica campestris.

Answer: 1. Pisum sativum

Plant Taxonomy for NEET MCQs Question 60. Mimosoideae is characterized by:

  1. 10 Stamens in two whorls of 5 each
  2. 10 Stamens out of which 3 are staminodes
  3. 10 Free stamens
  4. Numerous free stamens.

Answer: 4. Numerous free stamens.

Question 61. Tamarindus indica, the common tamarind tree belongs to:

  1. Cruciferae
  2. Mimosoideae
  3. Caesalpinoideae
  4. Papilionatae.

Answer: 4. Papilionatae.

Question 62. A flower has five fused sepals, five fused petals, 5 epipetalous free stamens and carpellary, syncarpous superior ovary with a swollen axile oblique placenta which family will you assign to the flower?

  1. Solanaceae
  2. Leguminosae
  3. Compositae
  4. Cruciferae.

Answer: 1. Solanaceae

Question 63. Seeds of which of the following yield edible oil?

  1. Artemisia
  2. Sunflower
  3. Safflower
  4. All of the above.

Answer: 4. All of the above.

Question 64. The floral formula of the family Compositae is

  1. K5C5A5g(5)
  2. K5C5A5g(5)
  3. K6C5A(9)-1G
  4. Classifcation Of Taxonomy Of Angispersm The Foral Formula of the family composiate

Answer: 4. Classifcation Of Taxonomy Of Angispersm The Foral Formula of the family composiate

MCQs on Taxonomy of Angiosperms for NEET  Question 65. Which of the following statements is correct for the capitulum of sunflower?

  1. Ray florets are outer, disc florets are inner
  2. Disc florets are outer, ray florets are inner
  3. Both are in the center of the Capitulum
  4. Both are located on the periphery.

Answer: 1. Ray florets are outer, disc florets are inner

Question 66. Sonchus belongs to:

  1. Cruciferae
  2. Rutaceae
  3. Malvaceae
  4. Compositae.

Answer: 4. Compositae.

NEET Biology Questions With Answers

Question 67. The presence of vexillum (standard), wings (alae), and keel (carina) is a characteristic feature of the family:

  1. Rutaceae
  2. Cruciferae
  3. Malvaceae
  4. Papilionatae.

Answer: 4. Papilionatae.

Question 68. The floral formula:

Classifcation Of Taxonomy Of Angispersm Question 68 The Floral formula

  1. Cruciferae
  2. Malvaceae
  3. Rosaceae
  4. Papilionatae.

Answer: 4. Papilionatae.

Question 69. Cassia fistula belongs to the sub-family: acacia belongs to:

  1. Cruciferae
  2. Malvaceae
  3. Rosaceae
  4. Cruciferae

Answer: 4. Cruciferae

Question 70. What is the diagnostic character of the Cruciferae family?

  1. Presence of ray and disc florets
  2. Presence of a staminal tube
  3. Presence of four clawed and diagonally arranged petal, tetradynamous condition
  4. None of these.

Answer: 1. Presence of ray and disc florets

Question 71. Which set of the following plants belong to the family Liliacaeae:

  1. Onion, garlic and asparagus
  2. Smilax, aloe and gloriosa
  3. Urginea, scilla, and yucca
  4. A11 of above.

Answer: 3. Urginea, scilla, and yucca

Question 72. The scientific name of the common tomato is:

  1. Raphanus sativus
  2. Lycopersicum esculentum
  3. Murraya
  4. Lberis.

Answer: 4. Lberis.

Question 73. Asphodelus tenuifolius belongs to:

  1. Cruciferae
  2. Malvaceae
  3. Liliaceae
  4. Rutaceae.

Answer: 2. Liliaceae

NEET Important Questions Biology

Question 74. The condition of the androecium in Compositae is:

  1. Diadelphous
  2. Didynamous
  3. Syngenesious
  4. Monadelphous.

Answer: 3. Syngenesious

Question 75. Cereals are found in the family:

  1. Cruciferae
  2. Solanaceae
  3. Gramineae
  4. Leguminosae.

Answer: 3. Gramineae

Question 76. Angiosperms originated about how many million years ago:

  1. 20
  2. 100
  3. 130
  4. 200.

Answer: 3. 130

Question 77. In arachis hypogea corolla is

  1. Cruciform
  2. Papilionaceous
  3. Bilabiate
  4. Infundibuliform.

Answer: 3. Bilabiate

Question 78. Spirocyclic flowers are present in the family :

  1. Ranunculaceae
  2. Cruciferae
  3. Malvaceae
  4. Leguminosae.

Answer: 2. Cruciferae

Question 79. The typical floral formula of the family Cruciferae is:

Classifcation Of Taxonomy Of Angispersm The Typical Floral Formula Of Family Cruciferae

Answer: 3. Classifcation Of Taxonomy Of Angispersm The Typical Floral Formula Of Family Cruciferae.

Question 80. Spirocyclic flowers are present in the family :

  1. Ranunculaceae
  2. Cruciferae
  3. Malvaceae
  4. Leguminosae

Answer: 1. Ranunculaceae

Question 81. The names dicots and monocots are based on the number of cotyledons in the embryo. Which of the following is not true for monocotyledons:

  1. Parallel venation in leaves
  2. Scattered vascular bundles
  3. Tap roots grow profusely
  4. Flower parts in sets of 3

Answer: 3. Tap roots grow profusely

NEET Important Questions Biology

Question 82. The typical formula for Gramineae is:

Classifcation Of Taxonomy Of Angispersm The Typical Formula For Gramineae

Answer: 4. Classifcation Of Taxonomy Of Angispersm The Typical Formula For Gramineae.

Mcqs on taxonomy of angiosperms Question 83. Polyadelphous condition is characteristic of the family:

  1. Compositae
  2. Malvaceae
  3. Liliaceae
  4. Rutaceae.

Answer: 4. Rutaceae.

Question 84. In which of the following families calyx is modified into pappus?

  1. Cruciferae
  2. Leguminosae
  3. Compositae
  4. Solanaceae.

Answer: 3. Compositae

Question 85. One of the statements does not apply to the family Cruciferae:

  1. Flowers are pentamerous
  2. Flowers are ebracteate
  3. Fruit is siliqua
  4. Stigmas are usually commissural.

Answer: 1. Flowers are pentamerous

Question 86. Which of the following represents the condition seen in the family Compositae?

  1. Superior ovary, axile placentation
  2. Inferior ovary, axile placentation
  3. Superior ovary, single basal ovule
  4. Inferior ovary, single basal ovule.

Answer: 4. Inferior ovary, single basal ovule.

Question 87. Cereals are found in the family :

  1. Malvaceae
  2. Cruciferae
  3. Gramineae
  4. Leguminoseae.

Answer: 4. Leguminoseae.

NEET Important Questions Biology

Question 88. Petunia differs from the rest of the Solanaceae in having:

  1. Numerous ovules and stamens with apical pores
  2. Infundibuliform corolla and persistent calyx
  3. Irregular calyx and unequal filaments
  4. Swollen placenta and accrescent calyx.

Answer: 3. Irregular calyx and unequal filaments

Mcqs on taxonomy of angiosperms Question 89. Major food crops of the world belong to:

  1. Leguminosae
  2. Solanaceae
  3. Gramineae
  4. Cruciferae.

Answer: 3. Gramineae

Question 90. Triticum aestivum is:

  1. Diploid
  2. Triploid
  3. Haploid
  4. Hexaploid.

Answer: 4. Hexaploid.

Question 91. Asphodelus tenuifolius differs from the rest of the lilaceae in the presence of:

  1. Cortical roots and centric leaves
  2. Gamophyllous perianth and distinct stamens
  3. Gamophyllous perianth and epiphyllous
  4. Polyphyllous perianth and epiphyllous stamens.

Answer: 3. Gamophyllous perianth and epiphyllous

Question 92. Allium differs from the rest of lilliaceae in:

  1. Absence of umbel inflorescence and centric leave
  2. Presence of bulbs and umbel inflorescence
  3. Absence of umbel inflorescence and bulb
  4. The presence of centric leaves and perianth

Answer: 2. Presence of bulbs and umbel inflorescence

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