Previous Year Papers

Download Solved Question Papers Free for Offline Practice and view Solutions Online.

Test Series

Take Zigya Full and Sectional Test Series. Time it out for real assessment and get your results instantly.

Test Yourself

Practice and master your preparation for a specific topic or chapter. Check you scores at the end of the test.
Advertisement

 Multiple Choice QuestionsMultiple Choice Questions

121.

In guava, cucurbits flowers are

  • hypogynous

  • epigynous

  • perigynous

  • Both (a) and (c)


122.

In floral formula (K) denotes

  • polysepalous

  • gamosepalous

  • polypetalous

  • gamopetalous


123.

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

124.

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


Advertisement

 Multiple Choice QuestionsMultiple Choice Questions

125.

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

  • zygomorphic

  • actinomorphic

  • regular

  • perfect


126.

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


127.

Among bitter gourd, mustard, brinjal, pumpkin, China rose, lupin, cucumber, sunnhemp, gram, guava, bean, chilli, plum, Petunia, tomato, rose, Withania, potato, onion, aloe and tulip, how many plants have hypogynous flower?

  • Six

  • Ten

  • Fifteen

  • Eighteen


128.

In China rose the flowers are

  • actinomorphic, hypogynous with twisted aestivation

  • actinomorphic, epigynous with valvate aestivation

  • zygomorphic, hypogynous with imbricate aestivation

  • zygomorphic, epigynous with twisted aestivation


Advertisement
129.

In apple, the edible portion is

  • mesocarp

  • epicarp

  • endocarp

  • thalamus


Advertisement

130.

The partial floral formula of a flower is K(5)C5A()G(5).

Which of the following set of information is conveyed here?

  • Gamosepalous, polypetalous, syncarpous and superior ovary

  • Polysepalous, polypetalous, syncarpous and inferior ovary

  • Gamosepalous, gamopetalous, polycarpous and superior ovary

  • Gamosepalous, polypetalous, syncarpous and inferior ovary


A.

Gamosepalous, polypetalous, syncarpous and superior ovary

Gamosepalous applies to the calyx when the sepals are way united. 

Polypetalous in a flower is corolla which consists of seperate petals.

Syncarpous is condition of a flower, fruit or ovary having the carpels united.

Superior ovary is an ovaryattached to the receptacle above the attachment of other floral parts. A superior ovary is found in types of fleshy fruits such as true berries, drupes, etc. A flower with this arrangement is described as hypogynous.


Advertisement
Advertisement