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Earn 100
Define extrorse anther.
Important Questions on Reproductive Morphology
MEDIUM
Which of the following flowers is unisexual?
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What is syngenesious stamen?
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What is epicalyx? Give an example.
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The standard petal of the papilionaceous corolla is also called:
MEDIUM
Match Column - I with Column - II and select the correct option using the codes given below:
| Column–I | Column–II |
| a. Pistils fused together | (i) Gametogenesis |
| b. Formation of gametes | (ii) Pistillate |
| c. Hyphae of Ascomycetes Fungus | (iii) Syncarpous |
| d. Unisexual female flower | (iv) Dikaryotic |
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Free central placentation is not present in:
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What is polygamous? Give an example.
MEDIUM
Name the plant in which the stamens have 5 long filaments and 5 short filaments.
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Epipetalous and syngenesious stamen occurs in:
MEDIUM
Identify the respective formula of the gynoecium from which fruits like Berry, Pepo, Hesperidium and Pome are developed
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Radial symmetry is found in the flowers of
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Free-central placentation is found in
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Perigynous flowers are found in:
MEDIUM
In Hibiscus, the anther fixation is basifixed.
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Placentation in Brassicaceae (mustard) family is
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Stamens of a flower may be united with other parts such as petals or among themselves. Identify the correct statements from the following:
I. The stamens are united into one bunch as in Pea
II. The stamens are attached to the petals, epipetalous as in brinjal
III The stamens are united into more than two bundles as in china rose
IV. Stamens are attached to the perianth in lily
The correct answer is:
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Flowers are zygomorphic in
MEDIUM
Represent the union of two sets by Venn diagram for each of the following.
is a prime number between and
is an odd number between and
EASY
Write a note on the attachment of anther to the filament.
