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Which type of pistil is found in Papaver-
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Important Questions on Structural Organisation in Plants
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The term 'polyadelphous' is related to ------------
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The hilum is a scar on the:
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Free-central placentation is found in
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Placentation, in which ovules develop on the inner wall of the ovary or in peripheral part, is :
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Which of the following flowers is unisexual?
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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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Radial symmetry is found in the flowers of
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The ovary is half inferior in:
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Free central placentation is not present in:
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Among the members of the list given below, how many plants have superior ovaries?
China rose, mustard, brinjal, potato, guava, cucumber, onion and tulip.
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What is the fate of the male gametes discharged in the synergid?
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The standard petal of the papilionaceous corolla is also called:
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When the margins of sepals or petals overlap one another without any particular direction, the condition is termed as:
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How many plants among Indigofera, Sesbania, Salvia, Allium, Aloe, mustard, groundnut, radish, gram and turnip have stamens with different lengths in their flowers?
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Study the following lists. Match the floral parts given in List - I with the corresponding symbols, in List - II
| List - I | List - II | ||
| (a) | Calyx | (i) | |
| (b) | Ovary superior | (ii) | |
| (c) | Actinomorphic | (iii) | |
| (d) | Zygomorphic | (iv) | |
| (v) |
The correct answer is
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Correct position of floral parts over thalamus in mustard plant is:
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Perigynous flowers are found in:
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Proximal end of the filament of stamen is attached to the:
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Identify the respective formula of the gynoecium from which fruits like Berry, Pepo, Hesperidium and Pome are developed
