In Gloriosa, the tendrillar part is formed by from Biology Morph

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211.

In Gloriosa, the tendrillar part is formed by

  • stipule

  • leaf apex

  • leaf petiole

  • axillary bud


B.

leaf apex

In weak- stemmed plants, leaf or a part of leaf gets modified into green thread­like structures called tendrils which help in climbing around the support. For eg in Gloriosa or Glory lily, leaf tip is modified into tendril.


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212.

Diadelphy can be found in

  • Pisum

  • Citrus

  • Bombax

  • Brassica


213.

One of the following is not a flower

  • Shoe flower

  • Passion flower

  • Sunflower

  • May flower


214.

Catkin inflorescence is characteristic of

  • Morus

  • Triticum

  • Ficus

  • All of these


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215.

Fruit of Hibiscus esculentus is

  • capsule

  • cypsela

  • legume

  • pome


216.

Pollinia are found in

  • Rubiaceae

  • Asteraceae

  • Asclepiadaceae

  • Myrtaceae


217.

Wood commonly used for making cricket bat is

  • Cedrus

  • Salix

  • Tectona

  • Morus


218.

Vivipary is shown by

  • Cocos

  • Squash

  • Rhizophora

  • All of the above


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219.

Wilting of leaves at noon and their recovery toward evening is known as

  • incipient wilting

  • temporary wilting

  • midday desiccation

  • permanent wilting


220.

Which one of the following is a pseudocarp ?

  • Apple

  • Guava

  • Tomato

  • Banana


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