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Set 2 of 2 · Questions 31-46 of 46

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NEET Biology · Morphology of Flowering Plants · Set 2 (Q31-46)

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  1. 31.
    Keel is the characteristic of the flowers of
    1. (1)Gulmohar
    2. (2)Cassia
    3. (3)Calotropis
    4. (4)Bean
  2. 32.
    Seed coat is not thin, but membranous in
    1. (1)Maize
    2. (2)Coconut
    3. (3)Groundnut
    4. (4)Gram
  3. 33.
    Stems modified into flat green organs performing the functions of leaves are known as:
    1. (1)Cladodes
    2. (2)Phyllodes
    3. (3)Phylloclade’s
    4. (4)Scales
  4. 34.
    Which one of the following is wrongly matched?
    1. (1)Puccinia - Smut
    2. (2)Root - Exarch protoxylem
    3. (3)Cassia - Imbricate aestivation
    4. (4)Root pressure - Guttation
  5. 35.
    Vexillary aestivation is a characteristic of the family
    1. (1)Fabaceae
    2. (2)Asteraceae
    3. (3)Solanaceae
    4. (4)Brassicaceae
  6. 36.
    Coiling of garden pea tendrils around any support is an example of
    1. (1)Thigmotaxis
    2. (2)Thigmonasty
    3. (3)Thigmotropism
    4. (4)Thermotaxis
  7. 37.
    Perigynous flowers are found in
    1. (1)Guava
    2. (2)Cucumber
    3. (3)China rose
    4. (4)Rose
  8. 38.
    Flowers are zygomorphic in
    1. (1)Gulmohar
    2. (2)Tomato
    3. (3)Datura
    4. (4)Mustard
  9. 39.
    Cymose inflorescence is present in
    1. (1)Solanum
    2. (2)Sesbania
    3. (3)Trifolium
    4. (4)Brassica
  10. 40.
    Phyllode is present in
    1. (1)Asparagus
    2. (2)Euphorbia
    3. (3)Australian Acacia
    4. (4)Opuntia
  11. 41.
    Free-central placentation is found in
    1. (1)Argemone
    2. (2)Brassica
    3. (3)Citrus
    4. (4)Dianthus
  12. 42.
    Flowers are unisexual in
    1. (1)Cucumber
    2. (2)China rose
    3. (3)Onion
    4. (4)Pea
  13. 43.
    A hilum is a scar on the
    1. (1)Seed, where funicle was attached.
    2. (2)Fruit, where it was attached to pedicel.
    3. (3)Fruit, where style was present.
    4. (4)Seed, where micropyle was present.
  14. 44.
    In China rose the flowers are
    1. (1)Actinomorphic, hypogynous with twisted aestivation.
    2. (2)Actinomorphic, epigynous with valvate aestivation.
    3. (3)Zygomorphic, hypogynous with imbricate aestivation.
    4. (4)Zygomorphic, egigynous with twisted aestivation
  15. 45.
    A drupe is developed in
    1. (1)Wheat
    2. (2)Pea
    3. (3)Tomato
    4. (4)Mango
  16. 46.
    is the floral formula of
    1. (1)Alium
    2. (2)Serbia
    3. (3)Petunia
    4. (4)Brassica