One of the following is not a flower from Biology NEET Year 2011

Subject

Biology

Class

NEET Class 12

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 Multiple Choice QuestionsMultiple Choice Questions

31.

In Gloriosa, the tendrillar part is formed by

  • stipule

  • leaf apex

  • leaf petiole

  • axillary bud


32.

Diadelphy can be found in

  • Pisum

  • Citrus

  • Bombax

  • Brassica


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33.

One of the following is not a flower

  • Shoe flower

  • Passion flower

  • Sunflower

  • May flower


C.

Sunflower

Sunflower is not a flower due to the fact because its ray florets lack either of the male and female gametes , Stamens and Pistils. Therefore , its a neuter flower and has lost its ability to perform sexual reproduction.But in reality the real flower is the brown patches present on the inner sides. 


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34.

Catkin inflorescence is characteristic of

  • Morus

  • Triticum

  • Ficus

  • All of these


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35.

Fruit of Hibiscus esculentus is

  • capsule

  • cypsela

  • legume

  • pome


36.

The naked seeded plants are the

  • gymnosperms

  • monocots

  • dicots

  • All of these


37.

Pollinia are found in

  • Rubiaceae

  • Asteraceae

  • Asclepiadaceae

  • Myrtaceae


38.

Wood commonly used for making cricket bat is

  • Cedrus

  • Salix

  • Tectona

  • Morus


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39.

Enucleated cells at maturity are

  • palisade cells

  • guard cells

  • companion cells

  • sieve elements


40.

Sunken stomata are present in

  • mesophyte

  • xerophyte

  • epiphytes

  • All of these


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