What is the floral diagram of Fabaceae?
What is the floral diagram of Fabaceae?
Floral Formula
| ％ | Zygomorphic (bilateral symmetry) |
|---|---|
| K(5) | Calyx – 5 sepals, gamosepalous (united) |
| C1+2+(2) | Corolla – 5 petals, polypetalous |
| A(9)+1 | Androecium – 10 stamens, diadelphous |
| G1 | Gynoecium – monocarpellary, superior ovary |
How do you identify Fabaceae flowers?
Fabaceae: Legume or Pea Family. Identify plants, flowers, shrubs and trees. If you have seen a pea or bean blossom in the garden, then you will be able to recognize members of the Pea family. These are irregular flowers, with 5 petals forming a distinctive “banner, wings, and keel”, as shown in the illustration.
What is the botanical name of Fabaceae?
FabaceaeLegumes / Scientific name
What are Zygomorphic flowers?
Zygomorphic flower – A flower capable of being divided into only two equal parts (mirror images) by a line passing through the middle of a flower, i.e., other lines passing the middle of the flower will not give mirror images of one another; same as monosymmetric, bilaterally symmetrical, and irregular flowers and …
How is a floral diagram drawn?
The floral diagram is always drawn circular in outline. The different floral whorls are represented in concentric circles, the sepals on the outermost circle, then the petals, the stamens and carpels towards the inner side (Fig. 11.2 & 11.3).
Is Chilli Zygomorphic flower?
No, chilli is not a zygomorphic flower. Chilli is not a zygomorphic flower. So, chilly is radially symmetrical and hence it is actinomorphic flower and not a zygomorphic flower. Examples of zygomorphic flowers includes : Bean, Pea, Gulmohur. And examples of other actinomorphic flowers are : Mustard and Datura.
Is mustard Zygomorphic flower?
Flowers of gulmohur have bilateral symmetry. So, they are called zygomorphic. Datura, mustard and tomato have actinomorphic flowers.
What is a Zygomorphic flower?
Definition of zygomorphic of a flower. : having floral parts unequal in size or form so that the flower is capable of division into essentially symmetrical halves by only one longitudinal plane passing through the axis.
What are the floral characteristics of Fabaceae family?
You already know from above the floral formula of Fabaceae family. It is given as – % ⚥ K(5) C1+2+ (2) A(9)+1 G1. So, from this formula, the information regarding the floral characteristics of the Fabaceae family is as follows: %: Zygomorphic plant. ⚥: Bisexual plant.
What is a florfloral diagram?
Floral diagrams can be considered as the pictorial manifestation of the floral formula. The one advantage of the floral diagram is that it also provides information regarding the relationship between various parts of the plant. As discussed above, let’s have a look at the various symbols used in a floral formula.
Is Fabaceae actinomorphic?
Is Fabaceae Actinomorphic? Ans: No, the flowers in the family of Fabaceae are zygomorphic i.e. they have one plane of symmetry rather than radial symmetry which is for any actinomorphic flower. This quality is shown by the “%” symbol in the floral formula of Fabaceae family. Share this with your friends
Why do Fabaceae have nodules in their roots?
Many Fabaceae host bacteria in their roots within structures called root nodules. These bacteria, known as rhizobia, have the ability to take nitrogen gas (N 2) out of the air and convert it to a form of nitrogen that is usable to the host plant ( NO 3 − or NH 3 ). This process is called nitrogen fixation.
