The most advanced type of inflorescence is from Biology Morpholo

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171.

The most advanced type of inflorescence is

  • corymb

  • catkin

  • spadix

  • capitulum


D.

capitulum

Capitulum is the most advanced type of inflorescence. It is the characteristic of family Compositae. In this inflorescence peduncle is flattened to form receptacle that bears centripetally arranged small sessile flowers called florets surrounded by involucre of bracts, eg., marigold, sunflower etc.


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172.

Storage leaves occur in

  • Allium

  • Zizyphus

  • Triticum

  • Trapa


173.

A flower characterised by monadelphous tubular stamens belongs to :

  • Solanaceae

  • Liliaceae

  • Malvaceae

  • Brassicaceae


174.

In Musa, inflorescence is :

  • spadix

  • corymb

  • capitulum

  • polychasial cyme


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175.

In guava, cucurbits flowers are

  • hypogynous

  • epigynous

  • perigynous

  • Both (a) and (c)


176.

In floral formula (K) denotes

  • polysepalous

  • gamosepalous

  • polypetalous

  • gamopetalous


177.

When the other floral parts are arranged at the base of the gynoecium, the flower is called

  • hypogynous flower

  • perigynous flower

  • epigynous flower

  • agynous flower


 Multiple Choice QuestionsShort Answer Type

178.

Write down the scientific name of China rose plant. Give its floral formula.


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179.

A flower which can be divided into two equal halves by only one plane is

  • zygomorphic

  • actinomorphic

  • regular

  • perfect


180.

Identify the incorrect statements from the following

I. Cymose inflorescence found in Hibiscus sp.

II. Hypenthodium is found in Ficus benghalensis

III. Synandrous stamen is found in Calotropis

IV. Hesperidium type of fruit is mango

  • III and IV

  • I and II

  • II and III

  • I and IV


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