Vexillary.
Hence, the correct answer is ‘Vexillary‘.
Which type of aestivation is found in beans?
vexillary type
In vexillary type of aestivation, the largest petal (standard) overlaps the two smaller lateral petals (wings) which in turn overlap the two smallest anterior petals (keel). It is also found in bean flower.
Which type of aestivation is found in china rose and pea?
Note: Valvate aestivation is seen in the Calotropis plant, imbricate aestivation is seen in Cassia and Gulmohar, and vexillary aestivation is seen in the pea and bean flowers.
What is Vexillary aestivation with example?
Vexillary aestivation is a distinctive arrangement in which one giant petal covers the other smaller petals. The vexillum is the bigger petal, while the wings are the two bent petals that are laterally positioned. The two innermost, boat-shaped petals are known as keels in this location. Example: Bean flower.
What are the 4 types of aestivation?
Types of Aestivation
- Valvate. In this type of arrangement, the sepals and petals whorls just touch each other at the margin but do not overlap.
- Imbricate. In this arrangement, the sepals and petals overlap each other but not in any regular manner or in a nonspecific direction.
- Twisted.
- Vexillary.
- Quincuncial.
Which type of aestivation is found in cotton?
In cotton, china rose and lady’s finger margins of sepals or petals overlap that of the next one. This mode of arrangement (aestivation) is called twisted.
Is bean an example of Vexillary aestivation?
Vexillary aestivation occurs when the largest petal overlaps the two lateral petals, which overlap the two smallest anterior peels. For example, Bean flower.
Which type of aestivation is found in Cassia?
Ascending imbricate aestivation
Ascending imbricate aestivation is found in Cassia and Gulmohur.
Which type of aestivation is found in China?
Which type of aestivation is found in China rose, Calotropis Gulmohar and Pea.
| Question | |
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| Class | 11th |
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| Question Language | In Text – English |
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What kind of aestivation does rose has?
twisted aestivation
So, china rose is actinomorphic, hypogynous with twisted aestivation.
In which family is Vexillary aestivation found?
family fabaceae
Vexillary or descending imbricate aestivation is a characteristic of family fabaceae. In it, the posterior largest petal (standard) overlaps two lateral petals (wings) which in turn overlap two anterior petals (keel). It is also called pailionaceous corolla.
Which plant shows Vexillary aestivation?
Complete answer:
Vexillary aestivation is found in Papilionaceae.
Which plant shows Vexillary aestivation and Diadelphous?
Pisum
So, the correct answer is ‘Pisum‘.
What is the example of Quincuncial aestivation?
In this arrangement, the margins of two petals are inside and two petals are outside, and one petal’s margin is both inside and outside. The examples of flowers that depict this type of aestivation are Cassia and Delonix.
What is the example of Imbricate aestivation?
Example: Imbricate aestivation occurs when the margins of petals or sepals overlap in any orientation. This kind of aestivation can be seen in Gulmohar, Cassia, and legumes.
What is fish aestivation?
Aestivation (or estivation) is defined a state of corporal torpor adopted by some animals to survive for an extended period in arid conditions at high temperature without food and water intake.
What type of aestivation is found in Calotropis?
Valvate
Hence, the correct answer is ‘Valvate‘.
Is Lily a perianth?
Assertion:In some flowers like lily, perianth is a term used when calyx and corolla are not distinct.
Reason:Calyx and corolla are the reproductive organs. Assertion:In some flowers like lily, perianth is a term used when calyx and corolla are not distinct.
Which type of aestivation is found in Brassicaceae family?
Brassica campestris, which comes under the family Brassicaceae, exhibits both imbricate and valvate aestivation. In imbricate aestivation, the sepals are four in number and are aligned in two whorls of two.
Which type of aestivation is found in papilionaceous corolla?
imbricate aestivation
A papilionaceous corolla has imbricate aestivation. The largest (standard) overlaps the two lateral petals (wings) which in turn overlap the two smallest anterior petals (keel).
Which type of aestivation is found in Cassia and gulmohur?
imbricate
The main types of aestivation are valvate, twisted, imbricate and vexillary. If the margins of sepals or petals overlap one another but not in any particular direction as in Cassia and gulmohur, the aestivation is called imbricate.