Morphology Of Flowering Plants MCQs For NEET Biology

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NEET Biology Inflorescence And Flower Multiple Choice Questions And Answers

Question 1. If a raceme inflorescence is branched, it is called :

  1. Umbel
  2. Panicle
  3. Head
  4. Cymose.

Answer: 2. Panicle

Question 2. The arrangement of flowers in a raceme is :

  1. Basipetal
  2. Acropetal
  3. Head
  4. Cymose.

Answer: 2. Acropetal

Question 3. A raceme of sessile flowers is termed :

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

Answer: 3. Spike

Morphology Of Flowering Plants Mcq For Neet

Question 4. Multiparous cyme is the characteristic of :

  1. Calotropis
  2. Acacia
  3. Begonia
  4. Bignonia.

Answer: 1. Calotropis

Read and Learn More NEET Biology Multiple Choice Question and Answers

Morphology of Flowering Plants NEET Questions Question 5. ln Mimosa pudica, the inflorescence is :

  1. Raceme
  2. Cymose head
  3. Spike
  4. Umbel.

Answer: 2. Cymose head

NEET Biology MCQs Morphology of Flowering Plants

Question 6. Involucre forms the cup in the inflorescence of :

  1. Fig
  2. Salvia
  3. Sunflower
  4. Poinsettia.

Answer: 4. Poinsettia.

Question 7. Zig-development of the inflorescence axis is an example of:

  1. Helicoid cyme
  2. Verticillasrer
  3. Umbel
  4. Scorpioid.

Answer: 1. Helicoid cyme

Question 8. Considering the angiosperm flower :

  1. Anemophilous are more advanced than regular flowers
  2. Irregular flowers are more primitive than regular flowers
  3. A solitary axillary or solitary terminal flower is more primitive than the inflorescence, likewise, capitulum and umbel are the most advanced forms of inflorescence.
  4. An inflorescence is more primitive than a solitary axillary or solitary terminal flower and the umbel is more primitive than a spike.

Answer: 3. A solitary axillary or solitary terminal flower is more primitive than the inflorescence, likewise capitulum and umbel are the most advanced forms of inflorescence.

Question 9. In Musaceae, the inflorescence is :

  1. Spike
  2. Head
  3. Capitulum
  4. Spadix.

Answer: 4. Spadix.

Question 10. Ovule of Opuntia is coiled and called:

  1. Anatropous
  2. Circinotropous
  3. Hemitropous
  4. Amphitropous.

Answer: 2. Circinotropous

Morphology Of Flowering Plants Mcq For Neet

Question 11. An inflorescence in which flowers arise from different levels but reach the same level is called :

  1. Catkin
  2. Umbel
  3. Corymb
  4. Spadix.

Answer: 3. Corymb

Question 12. Cauliflory is :

  1. Formation of flowers in clusters
  2. Production of flowers on young branches
  3. Production of flowers on old stem from new buds
  4. Formation of plants from epiphyllous buds.

Answer: 3. Production of flowers on old stem from new buds

Question 13. Feathery stigma is present in :

  1. Wheat
  2. Pea
  3. Ceasalpinia
  4. Darura.

Answer: 1. Wheat

Question 14. The inflorescence in candytuft is :

  1. Raceme
  2. Corymb
  3. Cyme
  4. Umbel.

Answer: 2. Corymb

Question 15. Hypanthodium is a characteristic inflorescence of:

  1. Ficus
  2. Pineapple
  3. Mulberry
  4. Poinsettia.

Answer: 1. Ficus

Morphology Of Flowering Plants Mcq For Neet

Question 16. In onion, the inflorescence is :

  1. Umbellate cyme
  2. Catkin
  3. Raceme
  4. Corymb.

Answer: 1. Umbellate cyme

Question 17. In a compound umbel, each umbellet is subtended by :

  1. Involucre
  2. Ramenta
  3. Involucral
  4. Bracteole.

Answer: 3. Involucral

Question 18. The inflorescence of Acacia is to be distinguished as a:

  1. Spike
  2. Spikelet
  3. Cymose head
  4. Raceme.

Answer: 3. Cymose head

Question 19. The peduncle is :

  1. Floral axis
  2. Inflorescence axis
  3. Thalamus
  4. Bract.

Answer: 2. Inflorescence axis

Question 20. Inflorescence with a female flower in the middle and male flowers all around surrounded by a cup-like structure is known as :

  1. Catkin
  2. Cyathium
  3. Verticillaster
  4. Capitulum.

Answer: 2. Cyathium

Neet Mcqs On Morphology Of Flowering Plants

Question 21. A brightly colored bract-like covering associated with the banana the inflorescence is called :

  1. Spathe
  2. Scape
  3. Spiral
  4. Scapigeron.

Answer: 1. Spathe

Question 22. Inflorescence is :

  1. Number of flowers present on an axis
  2. Arrangement of flowers on an axis
  3. Method of the opening of flowers
  4. Type of flowers bome on the peduncle.

Answer: 2. Arrangement of flowers on an axis

Question 23. In monocots male gametophyte is :

  1. Megaspore
  2. Nucellus
  3. Microspore
  4. Tetrad.

Answer: 3. Microspore

Question 24. Inflorescence of mulberry is :

  1. Catkin
  2. Raceme
  3. Spadix
  4. Capitulum.

Answer: 1. Catkin

Question 25. A catkin of unisexual flowers is found in :

  1. Mulberry
  2. Wheat
  3. Onion
  4. Fig.

Answer: 1. Mulbeny

Question 26. The inflorescence of wheat is :

  1. Spike
  2. Spikelet
  3. Spike of spikelets
  4. Panicle of spikelets.

Answer: 3. Spike of spikelets

Question 27. Flower is a :

  1. Modified cone
  2. Modified spike
  3. Modified branch system
  4. Modified reproductive shoot.

Answer: 4. Modified reproductive shoot.

Morphology Of Plants Mcqs For Neet With Answers

Question 28. Flowers are always present in :

  1. Cryptogams
  2. Pteridophytes
  3. Angiosperms
  4. Bryophytes.

Answer: 3. Angiosperms

Question 29. The floral formula represents :

  1. Number and arrangement of floral parts
  2. Number of flowers in an inflorescence
  3. Type of flowers in a family
  4. None of the above.

Answer: 1. Number and arrangement of floral parts

Question 30. Flowers devoid of sepals and petals are called as :

  1. Florets
  2. Monothecous
  3. Achlamydeous
  4. None of the above.

Answer: 3. Achlamydeous

Question 31. Unisexual flowers are also known as :

  1. Diclinous
  2. Uniparous
  3. Unitemic
  4. None of the above.

Answer: 1. Diclinous

Question 32. In the case of the superior ovary, the thalamus is :

  1. Superior
  2. Epigynous
  3. Hypogynous
  4. None of the above.

Answer: 3. Hypogynous

Morphology Of Plants Mcqs For Neet With Answers

Question 33. The arrangement of sepals and petals in a bud condition is also called :

  1. Inflorescence
  2. Aestivation
  3. Venation
  4. Placentation.

Answer: 2. Aestivation

Question 34. Which type of inflorescence occurs in Ficus?

  1. Verticillaster
  2. Hypanthodium
  3. Cymose
  4. Racemose.

Answer: 2. Hypanthodium

Question 35. Spike with unisexual flowers or catkin occurs in :

  1. Mulberry
  2. Grass
  3. Wheat
  4. Callistemon.

Answer: 1. Mulberry

Question 36. An edible inflorescence is :

  1. Raphanus sativus
  2. Brassica oleracea
  3. Brassica rapa
  4. Mustard.

Answer: 2. Brassica oleracea

Question 37. The smallest flowering plant is :

  1. Woffia
  2. Polyalthia
  3. Rffiesia
  4. Mimosa.

Answer: 1. Woffia

Morphology Of Plants Mcqs For Neet With Answers

Question 38. A bi-or tricarpellary syncarpous unilocular ovary having one ovule at the base represents the placentation of the type :

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

Answer: 4. Basal.

Question 39. Umbel inflorescence occurs in :

  1. Coriandrum
  2. Colocasia
  3. Musa
  4. Sunflower.

Answer: 1. Coriandrum

Question 40. A plant is termed monoecious if it bears :

  1. Both male and female flowers
  2. Either male or female flowers
  3. Male, female, and bisexual flowers
  4. Male, female, and neutral flowers.

Answer: 1. Both male and female flowers

Question 41. Monadelphous stamens occur in :

  1. Lady’s Finger
  2. Hibiscus
  3. Gossypium
  4. All of the above

Answer: 4. All of the above

Question 42. From the life cycle point of view, the most important part of a plant is :

  1. Flower
  2. Leaf
  3. Stem
  4. Root.

Answer: 1. Flower

Previous Year Neet Questions On Plant Morphology

Question 43. The ovule is attached to the placenta by :

  1. Petiole
  2. Pedicel
  3. Funiculus
  4. Hilum.

Answer: 3. Funiculus

Morphology of Flowering Plants NEET Questions Question 44. In a flower the placenta is a tissue :

  1. In the corolla tube where filaments are attached
  2. In other lobes where pollens are attached
  3. In the ovary where the ovules are attached
  4. On the thalamus where floral whorls are attached.

Answer: 3. In the ovary where the ovules are attached

Question 45. Which of the following has male and female flowers on different plants :

  1. Ranunculus
  2. Carrica papaya
  3. Caesalpinia
  4. Cotton.

Answer: 2. Carrica papaya

Question 46. The term tetradynamous is applied when there are :

  1. 6-Stamens-2 long and 4 shorl
  2. 4 Stamens-2 long and 2 short
  3. 6 Stamens-2 short in the outer whorl and 4 long in the inner whorl
  4. 6 Stamens-2 short and 4 long

Answer: 3. 6 Stamens-2 short in the outer whorl and 4 long in the inner whorl

Question 47. The vexillum, wings, and keel in pea flowers constitute :

  1. Calyx
  2. Corolla
  3. Androecium
  4. Gynaecium.

Answer: 2. Corolla

Question 48. Staminodes are found in :

  1. Malvaceae
  2. Liliaceae
  3. Caesalpinoideae
  4. Mimosoideae.

Answer: 3. Caesalpinoideae

Question 49. A monoecious anther is :

  1. A sterile stamen
  2. A stamen with two lobes
  3. Another with one lobe
  4. Fused in all parts.

Answer: 3. Anther with one lobe

Previous Year Neet Questions On Plant Morphology

Question 50. A stalk-bearing androecium and gynoecium are called :

  1. Anthropocene
  2. Andropore
  3. Sporangiophore
  4. Gynandrophore.

Answer: 4. Gynandrophore.

Question 51. What is the technical term used for a sterile stamen?

  1. Spur
  2. Staminode
  3. Stallion
  4. Staminate.

Answer: 2. Staminode

Question 52. Glumes are modified :

  1. Leaves
  2. Bracts
  3. Calyx
  4. None of the above.

Answer: 2. Bracts

Question 53. Anemophilous Plants have :

  1. Small petals and stick pollen
  2. No petals and light pollen
  3. Colored petals and large pollen
  4. Colored petals and heavy pollen.

Answer: 2. No petals and light pollen

Question 54. Diadelphous condition is present on :

  1. Citrus
  2. Bombyx
  3. Pisum
  4. Brassica.

Answer: 3. Pisum

Important Neet Questions On Plant Morphology

Question 55. Number of female flowers in a cyathium is :

  1. 1
  2. 2
  3. 3
  4. Several.

Answer: 1. 1

Question 56. Cleistogamous flowers are found in :

  1. Ficus bengalensis
  2. Commelina benghalensis
  3. Adina portfolio
  4. Anthoc ephalus cadamba.

Answer: 2. Commelina benghalensis

Question 57. The inflorescence in the family Compositae is :

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

Answer: 1. Capitulum

Question 58. Superficial placentation is seen in :

  1. Cosmos
  2. Calotropis
  3. Nymphaea
  4. Brassica.

Answer: 3. Nymphaea

Question 59. Spadix inflorescence occurs in :

  1. Mulberry
  2. Banana
  3. Coriander
  4. Delonix.

Answer: 2. Banana

Important Neet Questions On Plant Morphology

Question 60. The ovule is attached to the funiculus at the point called :

  1. Pedicel
  2. Petiole
  3. Anthropocene
  4. Hilum.

Answer: 4. Hilum.

Question 61. When stamens are adnate to perianth leaves it is known AS:

  1. Episepalous
  2. Epipetalous
  3. Gynandrous
  4. Epiphyllous.

Answer: 4. Epiphyllous.

Question 62. The longest stigma is found in :

  1. Zea mays
  2. Dioscorea
  3. Date palm
  4. Bamboo.

Answer: 1. Zea mays

Question 63. A flower is said to be actinomorphic if it can be divided in two :

  1. Similar halves by a single vertical section.
  2. Exactly equal halves by any vertical section through the center
  3. Halves having sepals and petals in equal numbers
  4. Both ‘A’ and ‘C’.

Answer: 2. Exactly equal halves by any vertical section through the center

Question 64. Perianth is found in a flower in which :

  1. Calyx and corolla are not distinguishable
  2. Stamens are leaf-like
  3. Corolla is leaf-like but calyx is coloured
  4. None of the above.

Answer: 1. Corolla is leaf-like but calyx is coloured

Important Neet Questions On Plant Morphology

Question 65. Hypanthodium is :

  1. Thalamus
  2. Fruit
  3. Inflorescence
  4. Ovary.

Answer: 3. Inflorescence

Question 66. Persistent calyx forms a dry bladder-like enclosing edible berry in :

  1. Nicotiana
  2. Solanum
  3. Physalis
  4. Capsicum.

Answer: 3. Physalis

Question 67. The colored structures associated with the flowers of Poinsettia (dogwood) are :

  1. Petals
  2. Bracts
  3. Perianth
  4. Carpels.

Answer: 2. Bracts

Question 68. A bisexual flower that never opens in its lifespan is called:

  1. Heterogamous
  2. Homogamous
  3. Cleistogamous
  4. Dichogamous.

Answer: 3. Cleistogamous

Question 69. Hypanthodium inflorescence is found in :

  1. Coriander
  2. Sunflower
  3. Cauliflower
  4. Fig.

Answer: 4. Fig.

Question 70. Stamens with free anthers but filaments fused into several groups are:

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

Answer: 1. Polyadelphous

Question 71. In the flowering plants, angiosperms, an ovule represents:

  1. Megasporophyll
  2. Megasporangium
  3. A megaspore
  4. A megaspore mother cell.

Answer: 2. Megasporangium

Morphology of Flowering Plants MCQ With Answers Question 72. An orthotropous ovule is one in which the micropyle and chalazaarc’.

  1. Oblique of funiculus
  2. At the right angle to the funiculus
  3. Parallel to funiculus
  4. In the straight line of funiculus.

Answer: 4. In the straight line of funiculus.

Question 73. Pappus is a modification of :

  1. Calyx
  2. Corolla
  3. Stamens
  4. Gynoecium.

Answer: 1. Calyx

Question 74. Gynandrophore is found in:

  1. Malverstrum
  2. Brassica campestris
  3. Gynadropsis
  4. Allium cepa.

Answer: 3. Gynadropsis

Question 75. Diadelphous slamens occur in :

  1. Gramineae
  2. Cucurbitaceae
  3. Papilionatae
  4. Malvaceae.

Answer: 4. Malvaceae.

Question 76. Synandrous refers to the fusion of:

  1. Filaments only
  2. Anthers only
  3. Filaments and anthers
  4. Anthers and gynoecium.

Answer: 3. Filaments and anthers

Question 77. In synanthropic condition :

  1. Anthers of a flower are fused but the filaments are free
  2. Filaments of androecium are used but anthers are free
  3. Filaments and anthers are fused
  4. Anthers filaments and gynoecium are fused.

Answer: 1. Anthers of a flower are fused but the filaments are free

Question 78. In a flowering plant the largest number of haploid cells occur in :

  1. Ovule
  2. Microsporangia
  3. Root tip
  4. Cambium.

Answer: 2. Microsporangia

Question 79. Which of the following is a polycarpic plant?

  1. Pea
  2. Agave
  3. Pear
  4. Bamboo.
  5. Agave

Answer: 3. Bamboo.

Question 80. Syngenesious condition is found in :

  1. Acacia
  2. Peruniu
  3. Sunflower
  4. Hibiscus.

Answer: 3. Sunflower

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