Cassia is an example of a zygomorphic flower with imbricate aestivation.

Which is the example of Zygomorphic flower?

The examples of the zygomorphic flowers are orchids, the plants belong to the family Lamiales, the flowers belong to the family of fabaceae or the leguminosae. The plants like green pea, soybean, lentil, beans, chickpea, pigeon pea, mung bean, peanut etc. belong to the family fabaceae having zygomorphic symmetry.

Which of these is an example for Zygomorphic flower with Diadelphous?

Pea is an example of a zygomorphic flower with diadelphous stamen and marginal placentation.

What is the example of Imbricate aestivation?

Imbricate aestivation is the type of flower in which there is one sepal or petal that is overlapped with internal of both margins. The examples for Imbricate aestivation gulmohar and cassia.

Which of following is an example of Zygomorphic symmetry?

A flower which can be divided into two equal vertical halves by one plane only is called as zygomorphic, e.g., pea, bean, Cassia and gulmohar. Canna is asymmetrical while mustard, chilly and Datura possess actinomorphic symmetry.

Which of these is an example for zygomorphic flower with imbricate aestivation ?

31 related questions found

What is Imbricate aestivation?

Aestivation is the arrangement of accessory floral organs (sepals or petals) in relation to one another in a floral bud. ... When the margins of petals or sepals overlap one another without any specific direction, it is imbricate aestivation.

Which of the following flowers shows Zygomorphic symmetry?

They are characteristic features of angiosperm plants. These flowers produce two mirror images when bisected. Note:‌ ‌‌Flowers that can be divided into two halves from one plane is known as a zygomorphic flower. Pea, cassia, gulmohar, and bean show zygomorphic flowers.

What is Imbricate aestivation Class 11?

Imbricate aestivation: When both margins of the one petal are covered by the other two petals and both margins of another one cover the other. Rest are arranged in a twisted manner. Or if the margins of sepals or petals overlap one another but not in any particular direction, then it is known as imbricate aestivation.

Is Gulmohar Imbricate aestivation?

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 happens Imbricate aestivation?

- In imbricate aestivation, one petal is completely inside and one is completely outside. The remaining perianth members show one edge inside and the other edge outside and are divided into two types descending imbricate and ascending imbricate.

Is monadelphous related to Androecium?

Androecium is the male part of the flower i.e stamens. Androecium is of 6 types namely— Monadelphous, Pseudomonadelphous without basal fenestration, Diadelphous, Pseudomonadelphous with basal fenestration, Reduced diadelphous, Androecium with free stamens.

Is Solanum a Cymose inflorescence?

Solanaceae have cymose inflorescence as it has a determinate growth in which the inflorescence meristem terminates into a floral bud followed by the next floral meristem. Hence, Solanum shows cymose inflorescence.

What is a Diadelphous?

: united by filaments into two fascicles —used of stamens.

Which of these is an example for Zygomorphic flower with Imbricate aestivation a calotropis B Mustard c Canna D Cassia?

Cassia is an example for zygomorphic flower with imbricate aestivation .

What is Quincuncial aestivation?

The quincuncial aestivation is the arrangement in which there are five parts of the flower in which two petals or sepals are positioned internally and two petals or sepals are placed externally and the fifth part situated externally at the margin. Example of quincuncial aestivation is guava.

Which type of aestivation is found in calotropis?

The aestivation in corolla (petals) of Calotropis is valvate. In this type of aestivation petals are arranged in contact on margins without overlapping.

Which of the following flower will show Imbricate aestivation?

Complete answer: Cassia is an example of a zygomorphic flower with imbricate aestivation.

Which type of aestivation is found in Cassia and gulmohur?

Ascending imbricate aestivation is found in Cassia and Gulmohur.

What is aestivation example?

Types of aestivation are:

For example, as seen in Hibiscus sepals. ... Vexillary Aestivation: It is known as Vexillary Aestivation when five petals are separated into large standard petals or vexillum that overlap two lateral petals, which in turn overlap the smallest anterior petals.

What is aestivation with example?

(1) (botany) The arrangement of petals (as well as sepals) within a flower bud that is yet to open. (2) (zoology) The lack of or slowing of activity and metabolism during hot, dry season such as summer; summer dormancy; prolonged and deep torpor during the hot, dry season.

Is Datura Zygomorphic flower?

Zygomorphic flowers exhibit bilateral symmetry. These flowers can be cut into two halves only in a single vertical plane. Complete answer: ... Examples of actinomorphic flowers are rose, tulip, mustard, datura, and tomato.

Is Canna a Zygomorphic flower?

The hermaphrodite, mostly large flowers are zygomorphic and threefold. On pedicels, they are 0.2–1 cm long, red or yellow-orange, except in some cultivars, 4.5–7.5 cm long, with the sepals being closely triangular, 1–1.7 cm long and the petals erect, 4–6.5 cm long.

What is Zygomorphic symmetry?

Zygomorphic flowers have bilateral symmetry, meaning the petals can only be divided one way to form mirror images of each other. Zygomorphic symmetry can also be referred to as irregular symmetry, and is most common in flowers that have at least two differently sized petals.